Jays of '03: Stat Report

"What is the evidence, and what does it mean?" Bill James
Equivalent Average, R27, Age, On-Base Percentage and Slugging Percentage for every 2003 Blue Jay (and Major League leaders).

Link to Jays page. Link to other Stat Reports.

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The 2003 Toronto Blue Jays
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Games Played By Position:

        First Base: Carlos Delgado 147, Tom Wilson 14, Josh Phelps 8,
                    Frank Catalanotto 5, Bobby Kielty 3, Dave Berg 2, 
                    Howie Clark 2

       Second Base: Orlando Hudson 139, Dave Berg 24, Mike Bordick 13, 
                    Howie Clark 3

         Shortstop: Chris Woodward 103, Mike Bordick 69, Dave Berg 1, 
                    Howie Clark 1

        Third Base: Eric Hinske 124, Mike Bordick 22, Dave Berg 13, 
                    Howie Clark 13

        Left Field: Shannon Stewart 65, Frank Catalanotto 61, Reed Johnson 53,
                    Howie Clark 4, Bobby Kielty 3, Dave Berg 1, Tom Wilson 1

      Center Field: Vernon Wells 161, Reed Johnson 5, Jayson Werth 1,
                    Bobby Kielty 1

       Right Field: Reed Johnson 71, Bobby Kielty 62, Frank Catalanotto 43,
                    Jayson Werth 19, Dave Berg 5, Tom Wilson 1, Howie Clark 1

           Catcher: Greg Myers 81, Tom Wilson 76, Kevin Cash 34, Ken Huckaby 4

  Starting Pitcher: Roy Halladay 36, Cory Lidle 31, Mar Hendrickson 30,
                    Kelvim Escobar 26, Doug Davis 11, Tanyon Sturtze 8,
                    Josh Towers 8, Pete Walker 7, Corey Thurman 3,
                    John Wasdin 2

    Relief Pitcher: Trever Miller 79, Aquilino Lopez 72, Cliff Politte 54,
                    Jeff Tam 44, Jason Kershner 40, Tanyon Sturtze 32,
                    Doug Creek 21, Scott Service 16, Pete Walker 16,
                    Kelvim Escobar 15, Dan Reichert 15, Juan Acevedo 14,
                    Doug Linton 7, Josh Towers 6, Brian Bowles 5,
                    Vinny Chulk 3, Corey Thurman 3, Doug Davis 1,
                    John Wasdin 1

 Designated Hitter: Josh Phelps 107, Greg Myers 22, Frank Catalanotto 21, 
                    Carlos Delgado 14, Dave Berg 7, Howie Clark 7, 
                    Jayson Werth 3, Reed Johnson 2, Tom Wilson 1,
                    Mike Bordick 1

           Manager: Carlos Tosca

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2003 in Context
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In their 2nd-year of reorganizing around _Moneyball_ principles, the Jays'
season was the sum of two sub-.370 slumps and two plus-.700 surges.  Pitching 
troubles against strong competition led to a poor record as of April 30 
(10-18, .357) despite a strong start by Carlos Delgado.  Then Vernon Wells 
led a resurgent offense, Roy Halladay started a 15-game winning streak, 
and the Jays played .708 ball (34-14) and were back in the race (June 23).  
But when their supporting cast collapsed, the Jays' 3 All-Stars couldn't 
keep the team above a .363 pace (20-35).  Against softer competition, 
dominant pitching led a spirited .710 finish to the season (22-9).  
Inspiration continued to come from two teams with Opening Day payrolls 
similar to the Jays' $51m making the playoffs (A's $50m, Twins $56m), 
while some higher payroll teams had substantially fewer victories 
(Rangers $105m, Angels $79m, O's $69m):

 Runs Scored Per 9 IP   Runs Allowed Per 9 IP        Winning Percentage
( 1)      Boston 5.91 | ( 1)     Seattle 3.98 | ( 1)   NYYankees 101-61  .623
( 2)     TORONTO 5.61 | ( 2)     Oakland 4.01 | ( 2)     Oakland  96-66  .593
( 3)   NYYankees 5.41 | ( 3)   NYYankees 4.42 | ( 3)      Boston  95-67  .586
( 4) Kansas City 5.23 | ( 4)   White Sox 4.50 | ( 4)     Seattle  93-69  .574
( 5)       Texas 5.19 | ( 5)   Minnesota 4.67 | ( 5)   Minnesota  90-72  .556
( 6)   White Sox 4.97 | ( 6)     Anaheim 4.67 | ( 6)     TORONTO  86-76  .531
( 7)     Seattle 4.97 | ( 7)   Cleveland 4.80 | ( 6)   White Sox  86-76  .531
( 8)   Minnesota 4.93 | ( 8)      Boston 4.97 | ( 8) Kansas City  83-79  .512
( 9)     Oakland 4.79 | ( 9)   Baltimore 5.10 | ( 9)     Anaheim  77-85  .475
(10)     Anaheim 4.63 | (10)     TORONTO 5.18 | (10)   Baltimore  71-91  .438
(11)   Baltimore 4.62 | (11)   Tampa Bay 5.34 | (10)       Texas  71-91  .438
(12)   Tampa Bay 4.48 | (12) Kansas City 5.42 | (12)   Cleveland  68-94  .420
(13)   Cleveland 4.31 | (13)     Detroit 5.81 | (13)   Tampa Bay  63-99  .389
(14)     Detroit 3.70 | (14)       Texas 6.08 | (14)     Detroit  43-119 .265
             Avg 4.91                Avg 4.92                   1123-1145     

Correcting the above for park factor, the Jays' offense surged to 3rd-best
in the league.  The biggest improvements came from center-field and catcher:

 Team Equivalent Average:
    1    2    3    4    5    6    7    8    9   10   11   12   13   14
   BOS  NYY  TOR  SEA  OAK  CHW  MIN  BAL  ANA  TEX  KAN  TAM  CLE  DET
  .277 .273 .271 .265 .261 .259 .259 .258 .258 .258 .257 .251 .248 .237

Correcting runs allowed for park factor, the Jays' pitching & defense was
3% worse than average, not much improved from the previous year.  2 of 
the top-3 defensive teams did not make the playoffs:

 Opponents' Equivalent Average:
    1    2    3    4    5    6    7    8    9   10   11   12   13   14
   SEA  OAK  CHW  NYY  MIN  BOS  ANA  CLE  KAN  TOR  BAL  TAM  TEX  DET
  .243 .243 .249 .252 .253 .259 .259 .259 .261 .263 .269 .270 .275 .284

The park factors are based 50% on 2003, 25% on 2002, and 25% on 1999-2001
data (except when the park changed).  SkyDome is rated as modestly 
favoring the hitters.  The "Eq" stats in this article (EqA, EqR, REqA, 
CEqA, DEqA) reflect park (and league average) adjustments:

 Park Factors ((PF-1)*100, hitters' parks first):
    1    2    3    4    5    6    7    8    9   10   11   12   13   14
   KAN  TEX  TOR  BOS  CHW  MIN  TAM  CLE  NYY  OAK  ANA  SEA  BAL  DET
   9.5  8.0  2.8  2.5  1.7  1.6  -.9 -1.6 -2.5 -3.6 -3.8 -4.1 -4.6 -5.4

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'03 Hitters
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Carlos Delgado was the Jays' best hitter for the 4th year in a row.  Vernon
Wells had a breakout season.  No other player had even 550 plate appearances,
which was an issue with some fans in the case of potential star Josh Phelps.
The money saved by not offering arbitration to Jose Cruz was used to pick up 
Frank Catalanotto (who had a slightly higher EqA, though in fewer plate 
appearances) and veteran Mike Bordick (who outplayed starting shortstop 
Chris Woodward).  Lack of full-time commitments also allowed the Jays to take 
advantage of a hot bat from AAA when the opportunity presented itself 
(Reed Johnson):

                Age        EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
  Carlos Delgado 31 L 1B  .330 .302 .426 .593  8.84  126 117 145 42   0  0  705
    Vernon Wells 24 R CF  .298 .317 .359 .550  6.85  114 118 117 33   4  1  735
     Josh Phelps 25 R DH  .278 .268 .358 .470  5.76   60  57  66 20   1  2  453
  F. Catalanotto 29 L LF  .277 .299 .351 .472  5.68   70  83  59 13   2  2  533
    Reed Johnson 26 R RF  .268 .294 .353 .427  5.24   55  79  52 10   5  3  456
     Eric Hinske 25 L 3B  .264 .243 .329 .437  5.04   62  74  63 12  12  2  514
    Mike Bordick 37 R SS  .252 .274 .340 .382  4.49   40  39  54  5   3  1  379
  Orlando Hudson 25 S 2B  .250 .268 .328 .395  4.39   55  54  57  9   5  4  521
  Chris Woodward 27 R SS  .246 .261 .316 .395  4.24   40  49  45  7   1  2  386

The Jays' offense benefited from Greg Myers' career season replacing
Huckaby/Fletcher of a year earlier.  At the All-Star Break, free-agent-eligible
Shannon Stewart was traded to the Twins for the patient Bobby Kielty (but their
salaries were not traded):

                Age        EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
      Greg Myers 37 L  C  .291 .307 .374 .502  6.42   53  51  52 15   0  3  369
 Shannon Stewart 29 R LF  .271 .294 .345 .449  5.39   42  47  35  7   1  2  339
    Bobby Kielty 26 S RF  .254 .233 .342 .376  4.59   24  31  25  4   2  1  225
      Tom Wilson 32 R  C  .251 .258 .331 .391  4.45   30  37  35  5   0  0  287
       Dave Berg 32 R UT  .234 .255 .301 .379  3.72   16  26  18  4   0  1  173
      Kevin Cash 25 R  C  .102 .142 .179 .198   .47    2  10   8  1   0  0  112

                Age        EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
     Howie Clark 29 L UT  .281 .357 .400 .429  5.93   10   9   7  0   0  1   75
    Jayson Werth 24 R OF  .231 .208 .255 .417  3.60    5   7  10  2   1  0   51
    The Pitchers          .185 .207 .207 .345  2.08    2   5   3  1   0  0   29
     Ken Huckaby 32 R  C  .143 .182 .182 .273  1.09    0   1   2  0   0  0   11

Triples:
 Frank Catalanotto 6, Orlando Hudson 6, Vernon Wells 5, Eric Hinske 3,
 Shannon Stewart 2, Reed Johnson 2, Mike Bordick 2, Chris Woodward 2,
 Howie Clark 1, Carlos Delgado 1, Josh Phelps 1, Dave Berg 1,
 Bobby Kielty 1

A hand injury to start the season hurt most of Eric Hinske's numbers, except
his doubles total:

Doubles (leaders):
 Vernon Wells 49, Eric Hinske 45, Carlos Delgado 38, Frank Catalanotto 34,
 Shannon Stewart 22, Chris Woodward 22, Reed Johnson 21, Orlando Hudson 21

Times On Base (Hits + Walks + Hit By Pitch) (leaders):
 Carlos Delgado 300, Vernon Wells 264, Frank Catalanotto 187,
 Orlando Hudson 171, Eric Hinske 169, Josh Phelps 162, Reed Johnson 161

Outs (AB-H+CS) (leaders):
 Vernon Wells 464, Carlos Delgado 398, Orlando Hudson 351,
 Frank Catalanotto 345, Eric Hinske 342, Reed Johnson 294, Josh Phelps 292

Strikeout-to-Walk Ratio:
 Kevin Cash 5.5, Reed Johnson 3.3, Dave Berg 3.1, Josh Phelps 2.9,
 Tom Wilson 2.9, Chris Woodward 2.6, Orlando Hudson 2.2, Vernon Wells 1.9,
 Mike Bordick 1.8, Frank Catalanotto 1.8, Eric Hinske 1.8, Greg Myers 1.5,
 Carlos Delgado 1.3, Bobby Kielty 1.2, Shannon Stewart 1.1

Games Played (leaders):
 Vernon Wells 161, Carlos Delgado 161, Orlando Hudson 142,
 Frank Catalanotto 133, Eric Hinske 124, Greg Myers 121, Josh Phelps 119

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'03 Starting Pitchers
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Roy Halladay led the league in innings pitched and appeared to be the Cy Young
favorite.  Kelvim Escobar pitched well as a starter after a rough start as the
"closer".  Cory Lidle was acquired from the A's before the season for IF Mike
Rouse and RHP Chris Mowday:

                Age    W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
    Roy Halladay 26 R 22  7  3.25  .231 .226 .233  -7 266.0  8.6  1.1   .9  6.9
  Kelvim Escobar 27 R 13  9  4.29  .252 .257 .244  16 180.3  9.4  3.9   .7  7.9
      Doug Davis 27 L  4  6  5.00  .269 .287 .271   6  54.0 11.7  4.3  1.0  4.2
      Cory Lidle 31 R 12 15  5.75  .282 .263 .261   4 192.7 10.1  2.8  1.1  5.2
  M. Hendrickson 29 L  9  9  5.51  .284 .280 .268  16 158.3 11.8  2.3  1.4  4.3

Josh Towers also pitched 132.2 effective innings for Syracuse (3.32 ERA); he
was a case in which hopes of a pitcher regaining his pre-2002 form worked out:

                Age    W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
     Josh Towers 26 R  8  1  4.48  .254 .261 .279  -6  64.3  9.4  1.0  2.1  5.9
     Pete Walker 34 R  2  2  4.88  .260 .276 .292  -5  55.3  9.6  3.9  1.8  4.7
   Corey Thurman 24 R  1  1  6.46  .287 .308 .285   3  15.3 12.3  5.3  1.8  6.5
     John Wasdin 30 R  0  1 23.40  .480 .445 .306   7   5.0 28.8  7.2  3.6  9.0
         TORONTO      86 76  4.69  .263 .262 .260  37 1435.  9.8  3.0  1.2  6.2

Games Started:
 Roy Halladay 36, Cory Lidle 31, Mark Hendrickson 30, Kelvim Escobar 26,
 Doug Davis 11, Tanyon Sturtze 8, Josh Towers 8, Pete Walker 7,
 Corey Thurman 3, John Wasdin 2

Complete Games:
 Roy Halladay 9, Cory Lidle 2, Kelvim Escobar 1, Josh Towers 1

Innings Pitched Per Game (IP/G):
 Roy Halladay 7.4, Cory Lidle 6.2, Mark Hendrickson 5.3, Josh Towers 4.6,
 Doug Davis 4.5, Kelvim Escobar 4.4, Corey Thurman 2.6, Pete Walker 2.4, 
 John Wasdin 1.7

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'03 Relief Pitchers
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The Jays' 3 effective relievers were said to be found in part by "statistical
scouting": a Rule V pick from Seattle (Aquilino Lopez), a six-year minor 
league free agent from the Reds organization (Trever Miller), and a waiver
claim from the Padres (Jason Kershner, whom the Jays themselves designated for
assignment earlier in the year (but no one claimed), and who also pitched 45.2
effective innings for Syracuse):

                Age    W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
  Jason Kershner 26 L  3  3  3.17  .224 .216 .251 -10  54.0  7.2  2.5   .8  5.3
  Aquilino Lopez 28 R  1  3  3.42  .232 .227 .243  -6  73.7  7.1  4.2   .6  7.8
   Trever Miller 30 L  2  2  4.61  .261 .255 .270  -4  52.7  7.9  4.8  1.2  7.5
   Cliff Politte 29 R  1  5  5.66  .275 .272 .280  -1  49.3  9.5  3.1  2.0  7.3
        Jeff Tam 32 R  0  4  5.64  .279 .291 .271   7  44.7 11.7  5.0  1.0  5.2
  Tanyon Sturtze 32 R  7  6  5.94  .292 .287 .281   5  89.3 10.8  4.3  1.4  5.4

Sturtze, Tam and Creek were signed in hopes of regaining their pre-2002 form 
(they didn't).  38-year-old Doug Linton was a low-cost statistical signing 
that didn't amount to much (5.28 ERA in 109 innings for Syracuse); John Wasdin 
was another such case: 

                Age    W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
     Doug Linton 38 R  0  0  3.00  .211 .248 .288  -2   9.0  7.0  4.0  2.0  7.0
      Doug Creek 34 L  0  0  3.29  .236 .294 .295   0  13.7  9.2  7.9  1.3  7.2
   Scott Service 36 R  0  0  4.50  .248 .268 .259   1  16.0  9.6  3.4  1.7  9.6
     Vinny Chulk 24 R  0  0  5.06  .260 .257 .249   0   5.3 10.1  5.1   .0  3.4
    Brian Bowles 26 R  0  0  2.57  .262 .281 .292   0   7.0 10.3  2.6  1.3  2.6
    Juan Acevedo 33 R  1  2  4.26  .273 .300 .258   4  12.7 12.8  5.7   .7  6.4
    Dan Reichert 26 R  0  0  6.06  .290 .325 .260   8  16.3 15.4  4.4  1.1  7.2

Relief Appearances:
 Trever Miller 79, Aquilino Lopez 72, Cliff Politte 54, Jeff Tam 44,
 Jason Kershner 40, Tanyon Sturtze 32, Doug Creek 21, Scott Service 16,
 Pete Walker 16, Kelvim Escobar 15, Dan Reichert 15, Juan Acevedo 14,
 Doug Linton 7, Josh Towers 6, Brian Bowles 5, Vinny Chulk 3,
 Corey Thurman 3, Doug Davis 1, John Wasdin 1

Saves:
 Aquilino Lopez 14, Cliff Politte 12, Kelvim Escobar 4, Trever Miller 4,
 Josh Towers 1, Jeff Tam 1

Innings Pitched Per Game (IP/G):
 Tanyon Sturtze 2.2, Vinny Chulk 1.8, Brian Bowles 1.4,
 Jason Kershner 1.4, Doug Linton 1.3, Dan Reichert 1.1, Aquilino Lopez 1.0,
 Jeff Tam 1.0, Scott Service 1.0, Cliff Politte .9, Juan Acevedo .9,
 Trever Miller .7, Doug Creek .7

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Where Are They Now?
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Shannon Stewart's time with the Twins correlated with their strong 2nd-half.
Bobby Kielty also hit better with the Twins.  Mondesi and Alomar played for a
couple of teams.  The 3 traded shortstops didn't hit much:

                Age      EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
    Brad Fullmer    ANA .303 .306 .387 .500  6.66   38  32  35  9   5  4  235
 Shannon Stewart    MIN .288 .322 .382 .470  6.23   42  43  38  6   3  4  301
    Raul Mondesi    ARZ .284 .302 .372 .512  6.42   25  27  22  8   5  3  183
     Shawn Green    LAD .282 .280 .355 .460  5.55   95  84  85 19   6  2  691
    Raul Mondesi    NYY .276 .258 .330 .471  5.36   56  56  49 16  17  7  403
    Bobby Kielty    MIN .276 .252 .370 .420  5.57   36  40  32  9   6  2  284
     John Olerud    SEA .274 .269 .372 .390  5.19   79  64  83 10   0  1  632
     Jay Gibbons    BAL .274 .278 .330 .457  5.14   90  80 100 23   0  1  679
       Jose Cruz    SFG .272 .250 .366 .414  5.19   81  90  68 20   5  8  648
   Michael Young    TEX .263 .306 .339 .446  5.28   84 106  72 14  13  2  710
     Casey Blake    CLE .251 .257 .312 .411  4.28   68  80  67 17   7  9  613
  Roberto Alomar    NYM .251 .262 .336 .357  4.22   31  34  22  2   6  0  298
 Alex S Gonzalez    CHC .241 .228 .295 .409  3.94   61  71  59 20   3  3  593
  Roberto Alomar    CHW .241 .253 .330 .340  3.98   28  42  17  3   6  2  288
    Tony Batista    BAL .235 .235 .271 .394  3.49   65  76  99 26   3  3  668
     Todd Greene    TEX .224 .229 .243 .434  3.50   19  25  20 10   0  0  210
    Felipe Lopez    CIN .218 .213 .313 .299  3.17   18  28  13  2   8  5  227
   Cesar Izturis    LAD .212 .251 .282 .315  2.74   45  47  40  1  10  5  586

                Age      EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
    Chris Latham    NYY .999 1.00 1.00 1.00 99.99    1   3   0  0   1  0    2
    Adam Melhuse    OAK .316 .299 .372 .584  7.41   15  13  14  5   0  0   86
   Marty Cordova    BAL .292 .233 .410 .367  6.01    5   5   4  1   1  0   39
    Craig Wilson    PIT .287 .265 .361 .515  6.25   51  49  48 18   3  1  357
       Jeff Kent    HOU .278 .297 .351 .509  6.02   74  77  93 22   6  2  552
    Ruben Sierra    NYY .265 .276 .323 .437  4.84   23  19  31  6   1  0  189
      Ryan Freel    CIN .263 .285 .344 .431  5.05   18  23  12  4   9  4  151
     David Segui    BAL .261 .263 .341 .384  4.56   29  26  25  5   1  0  252
    Fred McGriff    LAD .260 .249 .322 .428  4.55   39  32  40 13   0  0  329
 Benito Santiago    SFG .259 .279 .329 .424  4.61   50  53  56 11   0  1  434
      Kevin Witt    DET .251 .263 .301 .407  4.10   32  25  26 10   1  1  289
    Ruben Sierra    TEX .247 .263 .333 .398  4.50   15  14  12  3   1  1  147
     Tomas Perez    PHI .244 .265 .316 .383  3.94   33  39  33  5   0  1  323
    Chris Stynes    COL .241 .255 .335 .413  4.65   48  71  73 11   3  1  499
    Mike Matheny    STL .237 .252 .320 .356  3.78   46  43  47  8   1  1  490
    R. Henderson    LAD .236 .208 .321 .306  3.55    8   7   5  2   3  0   84
    Miguel Cairo    STL .232 .245 .287 .375  3.58   26  41  32  5   4  1  286
     Pedro Swann    BAL .226 .167 .231 .417  3.19    1   3   2  1   0  0   13
 Albert Castillo    SFG .223 .200 .200 .467  3.18    1   2   4  1   0  0   15
  Orlando Merced    HOU .220 .231 .283 .373  3.39   19  20  26  3   3  2  230
     Pat Borders    SEA .134 .143 .200 .214   .86    0   1   1  0   0  0   15
 Brent Abernathy    KAN-.147 .074 .107 .074 -1.24   -1   2   0  0   0  0   28
 Brent Abernathy    TAM-.184 .000 .000 .000 -1.97   -1   1   0  0   1  0    7
       Luis Sojo    NYY-.205 .000 .000 .000 -2.56    0   0   0  0   0  0    4

                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
  Paul Quantrill LAD  2  5  1.75  .194 .203 .235 -11  77.3  7.1  1.7   .2  5.1
  Esteban Loaiza CHW 21  9  2.90  .211 .221 .228  -6 226.3  7.8  2.2   .7  8.2
   Felix Heredia NYY  0  1  1.20  .216 .227 .266  -3  15.0  7.8  3.0   .6  2.4
      Doug Davis MIL  3  2  2.58  .221 .258 .277  -5  52.3  8.4  3.6  1.4  6.0
   Felix Heredia CIN  5  2  3.00  .227 .242 .273 -12  72.0  7.6  3.5  1.1  5.1
      Dan Plesac PHI  2  1  2.70  .230 .240 .236   1  33.3  7.8  3.0   .8 10.0
      Scott Eyre SFG  2  1  3.32  .239 .266 .263   1  57.0  9.5  4.1   .6  5.5
   Roger Clemens NYY 17  9  3.91  .247 .243 .246  -1 211.7  8.5  2.5  1.0  8.1
     David Wells NYY 15  7  4.14  .248 .255 .256   1 213.0 10.2   .8  1.0  4.3
  Woody Williams STL 18  9  3.87  .249 .249 .251  -1 220.7  9.0  2.2   .8  6.2
     Pat Hentgen BAL  7  8  4.16  .249 .258 .282 -20 155.7  8.4  3.2  1.4  5.6
    Graeme Lloyd NYM  1  2  3.31  .251 .251 .247   1  35.3  9.9  1.8   .5  4.3
   Scott Service ARZ  0  2  4.91  .259 .239 .202   4  18.3 10.3  1.0   .5  8.8
    Brandon Lyon BOS  4  6  4.12  .260 .272 .243  12  59.0 11.1  2.9   .9  7.6
      Billy Koch CHW  5  5  5.77  .282 .284 .282   2  53.0 10.0  4.8  1.7  7.1
    Juan Acevedo NYY  0  3  7.71  .326 .305 .285   4  25.7 11.9  3.5  1.8  6.7
      Doug Davis TEX  0  0 12.00  .360 .377 .404  -1   3.0 12.0 12.0  6.0  6.0

                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
       Ben Weber ANA  5  1  2.69  .214 .251 .254  -1  80.3  9.4  2.5   .8  5.2
    Mark Guthrie CHC  2  3  2.74  .218 .269 .291  -5  42.7  8.4  4.6  1.3  5.1
   Dave Weathers NYM  1  6  3.08  .233 .262 .254   5  87.7  8.9  4.1   .6  7.7
     Mike Timlin BOS  6  4  3.55  .237 .229 .243  -6  83.7  8.3  1.0  1.2  7.0
  Steve Trachsel NYM 16 10  3.78  .248 .260 .276 -16 204.7  9.0  2.9  1.1  4.9
     Gary Glover CHW  1  0  4.54  .250 .273 .254   5  35.7 10.9  3.5   .8  5.8
       Al Leiter NYM 15  9  3.99  .253 .266 .266   1 180.7  8.8  4.7   .7  6.9
    Leo Estrella MIL  7  3  4.36  .254 .277 .286  -3  66.0 10.2  2.9  1.4  3.4
       John Bale CIN  1  2  4.47  .259 .265 .261   2  46.3  9.7  2.3  1.4  7.2
       Matt Ford MIL  0  3  4.33  .262 .271 .275   0  43.7  9.5  4.3  1.0  5.4
     Gary Glover ANA  1  0  5.00  .266 .282 .267   3  27.0 11.3  2.7  1.0  4.7
    Steve Parris TAM  0  3  6.18  .293 .309 .311   1  43.7 12.4  2.7  2.5  2.9
       Omar Daal BAL  4 11  6.34  .299 .300 .267  22  93.7 12.9  2.9  1.1  5.1
 Giovann Carrara SEA  2  0  6.83  .301 .318 .305   3  29.0 12.4  4.3  1.9  4.0
      David Cone NYM  1  3  6.50  .303 .310 .314   0  18.0 10.0  6.5  2.0  6.5
   Robert Person BOS  0  0  7.71  .308 .250 .239   1  11.7  8.5  6.2   .0  7.7
       Jose Mesa PHI  5  7  6.52  .309 .298 .275   9  58.0 11.0  4.8  1.1  7.0
    Graeme Lloyd KAN  0  2 10.95  .371 .352 .234  12  12.3 21.2  5.1   .0  5.8
   Joey Hamilton CIN  0  0 12.66  .386 .364 .301   6  10.7 17.7  4.2  2.5  5.9
        Jim Mann PIT  0  0 10.80  .478 .454 .352   2   1.7 27.0  5.4  5.4  5.4
    Pedro Borbon STL  0  1 20.25  .471 .480 .354   5   4.0 31.5  4.5  4.5   .0

-------------------------------------------------------------------------------
2003 American League Leaders
-------------------------------------------------------------------------------

Carlos Delgado was probably the best hitter overall in the league (126 
Equivalent Runs), but Alex Rodriguez was probably the best player overall
(considering that he also played shortstop):

Top 14 Hitters by EqA (minimum 362 plate appearances):
                         EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
   Manny Ramirez BOS    .330 .325 .427 .587  8.82  122 117 104 37   3  1  679
  Carlos Delgado TOR    .330 .302 .426 .593  8.84  126 117 145 42   0  0  705
     Melvin Mora BAL    .319 .317 .418 .503  7.50   69  68  48 15   6  3  407
    Jason Giambi NYY    .318 .250 .411 .526  7.64  116  97 106 41   2  1  686
  Milton Bradley CLE    .317 .321 .421 .501  7.66   76  61  56 10  17  7  451
      Trot Nixon BOS    .316 .306 .396 .578  7.91   88  81  87 28   4  2  512
  Alex Rodriguez TEX    .315 .298 .396 .600  8.26  121 124 118 47  17  3  715
    Jorge Posada NYY    .313 .281 .405 .518  7.31   97  83 101 30   2  4  588
    Frank Thomas CHW    .311 .267 .390 .562  7.55  110  87 105 42   0  0  662
  Edgar Martinez SEA    .311 .294 .405 .489  7.10   96  72  98 24   0  1  602
    Nick Johnson NYY    .311 .285 .420 .474  7.21   64  59  47 14   4  2  400
     David Ortiz BOS    .309 .288 .369 .592  7.45   86  79 101 31   0  0  509
    Bill Mueller BOS    .308 .326 .397 .540  7.43   96  85  85 19   1  4  595
    Dmitri Young DET    .308 .297 .370 .537  6.85  106  78  85 29   2  1  633

Jays fans believed Roy Halladay was the best pitcher in the league, especially
considering his lead in innings pitched:

Top 14 Starting Pitchers by REqA (minimum 126.0 innings pitched):
                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
  Pedro Martinez BOS 14  4  2.22  .197 .202 .202   1 186.7  7.1  2.3   .3  9.9
  Esteban Loaiza CHW 21  9  2.90  .211 .221 .228  -6 226.3  7.8  2.2   .7  8.2
   Johan Santana MIN 12  3  3.07  .217 .221 .232  -7 158.3  7.2  2.7  1.0  9.6
      Tim Hudson OAK 16  7  2.70  .221 .217 .242 -29 240.0  7.4  2.3   .6  6.1
     Mark Mulder OAK 15  9  3.13  .222 .235 .242  -5 186.7  8.7  1.9   .7  6.2
     Jamie Moyer SEA 21  7  3.27  .230 .241 .258 -19 215.0  8.3  2.8   .8  5.4
    Roy Halladay TOR 22  7  3.25  .231 .226 .233  -7 266.0  8.6  1.1   .9  6.9
    Mike Mussina NYY 17  8  3.43  .233 .227 .234  -6 209.7  8.0  1.7   .9  8.1
  Jeremy Affeldt KAN  7  6  3.93  .234 .238 .238   2 126.0  9.0  2.7   .9  7.0
     Darrell May KAN 10  8  3.77  .235 .235 .260 -28 210.0  8.4  2.3  1.3  4.9
   Bartolo Colon CHW 15 13  3.87  .237 .238 .254 -19 242.0  8.3  2.5  1.1  6.4
   C.C. Sabathia CLE 13  9  3.60  .238 .246 .253  -6 197.7  8.7  3.0   .9  6.4
      Barry Zito OAK 14 12  3.30  .238 .228 .259 -37 231.7  7.2  3.4   .7  5.7
   Ryan Franklin SEA 11 13  3.57  .242 .255 .286 -36 212.0  8.4  2.6  1.4  4.2

Foulke was acquired by the A's in part by trading former Jay Billy Koch (who
was ineffective in 2003):

Top 7 Relievers by REqA (minimum 50 innings or 10 saves):
                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
 Shiget Hasegawa SEA  2  4  1.48  .163 .219 .254 -13  73.0  7.6  2.2   .6  3.9
  Rafael Soriano SEA  3  0  1.53  .166 .164 .191  -5  53.0  5.1  2.0   .3 11.5
     B. Donnelly ANA  2  2  1.58  .173 .204 .212  -2  74.0  6.7  2.9   .2  9.6
    Damaso Marte CHW  4  2  1.58  .173 .192 .216  -9  79.7  5.6  3.8   .3  9.8
  Mariano Rivera NYY  5  2  1.66  .180 .208 .212  -1  70.7  7.8  1.3   .4  8.0
    Keith Foulke OAK  9  1  2.08  .191 .206 .242 -15  86.7  5.9  2.1  1.0  9.1
  Latroy Hawkins MIN  9  3  1.86  .192 .213 .209   2  77.3  8.0  1.7   .5  8.7

-------------------------------------------------------------------------------
Theory Stuff, 2003
-------------------------------------------------------------------------------

Pythagoras thinks the Jays were just 9 wins short of taking the division:

      Pythagorean WPct     Extra Wins
 ( 1) SEA  97-65  .600 | ( 1) NYY   5
 ( 2) NYY  96-66  .592 | ( 2) MIN   5
 ( 3) OAK  94-68  .581 | ( 3) KAN   5
 ( 4) BOS  94-68  .578 | ( 4) OAK   2
 ( 5) CHW  88-74  .546 | ( 5) TEX   2
 ( 6) TOR  87-75  .536 | ( 6) BOS   1
 ( 7) MIN  85-77  .525 | ( 7) TOR  -1
 ( 8) ANA  80-82  .496 | ( 8) CHW  -2
 ( 9) KAN  78-84  .483 | ( 9) BAL  -3
 (10) BAL  74-88  .455 | (10) ANA  -3
 (11) CLE  73-89  .451 | (11) SEA  -4
 (12) TEX  69-93  .427 | (12) CLE  -5
 (13) TAM  68-94  .420 | (13) TAM  -5
 (14) DET  49-113 .305 | (14) DET  -6

Note: PythagWPct = RF^1.83 / ( RF^1.83 + RA^1.83 )
      where RF=Runs For and RA=Runs Against

-------------------------------------------------------------------------------
National League
-------------------------------------------------------------------------------

The teams with the top 2 National League Opening Day payrolls did not make
the playoffs (Mets $117m, Dodgers $106m), whereas the team with league's 
3rd-lowest payroll did (Marlins $48m):

 Runs Scored Per 9 IP   Runs Allowed Per 9 IP        Winning Percentage
( 1)     Atlanta 5.61 | ( 1) Los Angeles 3.43 | ( 1)     Atlanta 101-61  .623
( 2)    Colorado 5.41 | ( 2)SanFrancisco 3.99 | ( 2)SanFrancisco 100-61  .621
( 3)   St. Louis 5.39 | ( 3)     Houston 4.20 | ( 3)     Florida  91-71  .562
( 4)     Houston 5.00 | ( 4)        Cubs 4.22 | ( 4)        Cubs  88-74  .543
( 5)Philadelphia 4.93 | ( 5)     Arizona 4.24 | ( 5)     Houston  87-75  .537
( 6)SanFrancisco 4.73 | ( 6)     Florida 4.31 | ( 6)Philadelphia  86-76  .531
( 7)  Pittsburgh 4.69 | ( 7)Philadelphia 4.35 | ( 7) Los Angeles  85-77  .525
( 8)     Florida 4.68 | ( 8)    Montreal 4.48 | ( 7)   St. Louis  85-77  .525
( 9)        Cubs 4.47 | ( 9)     Atlanta 4.57 | ( 9)     Arizona  84-78  .519
(10)    Montreal 4.45 | (10)      NYMets 4.80 | (10)    Montreal  83-79  .512
(11)     Arizona 4.44 | (11)   St. Louis 4.89 | (11)  Pittsburgh  75-87  .463
(12)   Milwaukee 4.42 | (12)  Pittsburgh 4.99 | (12)    Colorado  74-88  .457
(13)  Cincinnati 4.32 | (13)   San Diego 5.23 | (13)  Cincinnati  69-93  .426
(14)   San Diego 4.26 | (14)   Milwaukee 5.38 | (14)   Milwaukee  68-94  .420
(15)      NYMets 4.09 | (15)  Cincinnati 5.51 | (15)      NYMets  66-95  .410
(16) Los Angeles 3.54 | (16)    Colorado 5.65 | (16)   San Diego  64-98  .395
             Avg 4.65                Avg 4.64                   1306-1284     

Team Equivalent Average:
  1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16
 ATL  STL  PHI  SFG  FLA  HOU  COL  PIT  SDP  CHC  MIL  NYM  CIN  MON  ARZ  LAD
.282 .277 .271 .266 .266 .262 .260 .260 .259 .258 .255 .251 .251 .249 .249 .239

Opponents' Equivalent Average:
  1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16
 LAD  HOU  ARZ  SFG  MON  CHC  FLA  PHI  ATL  COL  PIT  STL  NYM  MIL  CIN  SDP
.236 .244 .244 .249 .250 .252 .257 .258 .260 .265 .266 .267 .268 .276 .277 .281

Park Factors ((PF-1)*100, hitters' parks first):
  1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16
 COL  MON  ARZ  HOU  CIN  PIT  MIL  STL  CHC  ATL  SFG  NYM  PHI  FLA  LAD  SDP
16.2  6.7  6.7  5.9  1.8  1.3  -.1 -1.4 -1.5 -1.8 -3.8 -4.3 -4.7 -4.8 -6.0 -7.6

      Pythagorean WPct     Extra Wins
 ( 1) ATL  96-66  .592 | ( 1) SFG   7
 ( 2) HOU  94-68  .579 | ( 2) CIN   6
 ( 3) SFG  93-68  .576 | ( 3) ATL   5
 ( 4) PHI  90-72  .558 | ( 4) FLA   4
 ( 5) STL  88-74  .544 | ( 5) CHC   3
 ( 6) FLA  87-75  .537 | ( 6) MON   3
 ( 7) CHC  85-77  .527 | ( 7) LAD   2
 ( 8) ARZ  84-78  .521 | ( 8) MIL   1
 ( 9) LAD  83-79  .515 | ( 9) ARZ   0
 (10) MON  80-82  .497 | (10) PIT  -1
 (11) COL  78-84  .480 | (11) SDP  -2
 (12) PIT  76-86  .472 | (12) NYM  -3
 (13) NYM  69-92  .427 | (13) STL  -3
 (14) MIL  67-95  .411 | (14) COL  -4
 (15) SDP  66-96  .408 | (15) PHI  -4
 (16) CIN  63-99  .390 | (16) HOU  -7

Note: PythagWPct = RF^1.83 / ( RF^1.83 + RA^1.83 )
      where RF=Runs For and RA=Runs Against

Top 16 Hitters by EqA (minimum 362 plate appearances):
                         EqA   BA  OBP  SLG  R27   EqR   R RBI HR  SB CS   PA
     Barry Bonds SFG    .401 .341 .529 .749 13.74  133 111  90 45   7  0  550
   Albert Pujols STL    .350 .359 .439 .667  9.99  140 137 124 43   5  1  685
  Gary Sheffield ATL    .332 .330 .419 .604  8.74  126 126 132 39  18  4  678
      Javy Lopez ATL    .330 .328 .378 .687  8.60   98  89 109 43   0  1  495
     Todd Helton COL    .326 .358 .458 .630  9.91  117 135 117 33   0  4  703
 Vladim Guerrero MON    .318 .330 .427 .586  8.55   78  71  79 25   9  5  468
     Jim Edmonds STL    .316 .275 .385 .617  7.78   94  89  89 39   1  3  530
       Jim Thome PHI    .313 .266 .385 .573  7.33  119 111 131 47   0  3  698
     Brian Giles PIT    .312 .299 .430 .521  7.74   76  70  70 16   0  3  481
   Chipper Jones ATL    .307 .305 .403 .517  7.19  103 103 106 27   2  2  657
    Marcus Giles ATL    .305 .316 .390 .526  7.06   99 101  69 21  14  4  625
     Bobby Abreu PHI    .304 .300 .409 .468  6.80  107  99 101 20  22  9  695
     Scott Rolen STL    .302 .286 .382 .528  6.93  103  98 104 28  13  3  657
     Cliff Floyd NYM    .302 .290 .376 .518  6.72   66  57  68 18   3  0  425
   Richie Sexson MIL    .301 .272 .379 .548  6.94  112  97 124 45   2  3  718
      Derrek Lee FLA    .301 .271 .379 .508  6.62  101  91  92 31  21  8  643

Top 16 Starting Pitchers by REqA (minimum 126.0 innings pitched):
                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
   Jason Schmidt SFG 17  5  2.34  .204 .203 .223 -18 207.7  6.6  2.0   .6  9.0
      Mark Prior CHC 18  6  2.43  .215 .226 .217  12 211.3  7.8  2.1   .6 10.4
  Curt Schilling ARZ  8  9  2.95  .216 .218 .216   4 168.0  7.7  1.7   .9 10.4
    Brandon Webb ARZ 10  9  2.84  .219 .218 .232 -12 180.7  7.0  3.4   .6  8.6
     Kevin Brown LAD 14  9  2.39  .219 .228 .231  -3 211.0  7.8  2.4   .5  7.9
      Roy Oswalt HOU 10  5  2.97  .224 .234 .243  -5 127.3  8.2  2.0  1.1  7.6
 Livan Hernandez MON 15 10  3.20  .227 .241 .247  -6 233.3  8.7  2.2  1.0  6.9
      Kerry Wood CHC 14 11  3.20  .228 .237 .248 -10 211.0  6.5  4.3  1.0 11.3
  Javier Vazquez MON 13 12  3.24  .230 .227 .233  -5 230.7  7.7  2.2  1.1  9.4
       Kip Wells PIT 10  9  3.28  .231 .244 .264 -20 197.3  7.8  3.5  1.1  6.7
 Dontrell Willis FLA 14  6  3.30  .234 .246 .247   1 160.7  8.3  3.2   .7  8.0
    Josh Beckett FLA  9  8  3.04  .235 .246 .233  11 142.0  8.4  3.5   .6  9.6
     Jeff Suppan PIT 10  7  3.57  .235 .247 .249  -1 141.0  9.4  2.0   .7  5.0
      Hideo Nomo LAD 16 13  3.09  .235 .243 .267 -26 218.3  7.2  4.0  1.0  7.3
  Miguel Batista ARZ 10  9  3.54  .238 .243 .238   8 193.3  9.2  2.8   .6  6.6
 Carlos Zambrano CHC 13 11  3.11  .239 .238 .244  -6 214.0  7.9  4.0   .4  7.1

Top 8 Relievers by REqA (minimum 50 innings or 10 saves):
                      W  L  ERA   REqA CEqA DEqA  dH   IP   H/9 BB/9 HR/9  K/9
     John Smoltz ATL  0  2  1.12  .155 .182 .185  -1  64.3  6.7  1.1   .3 10.2
      Eric Gagne LAD  2  3  1.20  .161 .129 .151  -4  82.3  4.0  2.2   .2 15.0
    Billy Wagner HOU  1  4  1.78  .177 .186 .216 -11  86.0  5.4  2.4   .8 11.0
        Rod Beck SDP  3  2  1.78  .183 .223 .257  -6  35.3  6.4  2.8  1.0  8.2
   Rheal Cormier PHI  8  0  1.70  .186 .188 .234 -17  84.7  5.7  2.7   .4  7.1
  Guillermo Mota LAD  6  3  1.97  .189 .208 .230 -10 105.0  6.7  2.2   .6  8.5
      Danny Kolb MIL  1  2  1.96  .192 .230 .235  -1  41.3  7.4  4.1   .4  8.5
  Paul Quantrill LAD  2  5  1.75  .194 .203 .235 -11  77.3  7.1  1.7   .2  5.1

-------------------------------------------------------------------------------
Glossary
-------------------------------------------------------------------------------

---AL---

General:
 Equivalent Average (EqA): corrects runs per 9 innings for park factor and 
  rescales so that .260 is average and .300 represents excellence every year:
   EqA = ( (( R9 / PF ) / AvgR9) ^ 0.4 ) * .260
    where R9 = Runs per 9 innings (defined differently in each section below)
          PF = Park Factor (see explanation in Team section below)
          AvgR9 = Average Runs per 9 innings in Year (see each section below)
          ^ 0.4 makes distribution much like batting average's
   Note: Equivalent Average was invented by Clay Davenport as a 'hitter' stat.
         My application of EqA to 'teams' and 'pitchers' may differ from what 
         he would do, and my formulas and park factors for 'hitters' differ,
         but my resulting hitter EqAs are very similar in practice.
 Estimated Runs Produced: ERP = 0.16*(3H+2D+4T+6HR+2BB+2HB+SB-0.623*(AB-H+CS)),
  invented by Paul Johnson, more accurate than Bill James' runs created,
  background info available at http://www.stephent.com/jays/erp.html
 ERPAdj: ratio of league's Runs to ERP, always close to 1.0, .996 in 2003
 ERPDisplay: ERP * ERPAdj -- this report's ERP columns are actually ERPDisplay
 Age: as of July 1, 2003

Team Stats Glossary:
 Runs Scored Per 9 IP: runs scored per 9 innings pitched by the team, not
  against the team (the latter would be preferable but is harder to find).
  For example, the Jays scored 894 runs, allowed 826 runs,
  and pitched 1435.0 innings, from which the listed numbers were calculated.
 Team Equivalent Average: in EqA formula above, R9 is team's runs scored per 
  9 IP, and AvgR9 is league average runs per 9 IP (4.92 in 2003)
 Opponents' Equivalent Average: R9 is team's runs allowed per 9 IP
 Park Factor (PF): divisor which corrects run totals for park effect;
  Note: To not repeat 1.0 and 0.9 prefixes excessively, the listed numbers are
  (PF-1)*100.  For example, the park factor of 1.054 would be listed as 5.4.
  To get the park factor (PF) from the listed number, divide it by 100 and add 1.

Hitting Stats Glossary:
 Group1: hitters with 9 most plate appearances (more if tie for 9th in PA)
 Group2: remaining hitters
 L/R/S:  bats Left, Right, or Switch
 EqA: Equivalent Average, in formula above, R9 = R27 * ERPAdj (R27 defined below,
       ERPAdj defined above), AvgR9 = 4.92 / 1.04 (estimate of Major League 
       average from 2003 American League average, 1.04 accounts for DH rule)
  BA: Batting Average, (H/AB), inaccurate measure of batting ability (ignores
      power, walks, stealing, park factor, league average), use EqA instead
 OBP: On-Base Percentage, (H+BB+HBP)/(AB+BB+HBP+SF)
 SLG: Slugging Average, (H+D+2T+3HR)/AB
 R27: estimate of how many runs a lineup of that player would score in a game,
      i.e. ERP per 27 outs, in 2003, 25.8*ERP/(AB-H+CS), average roughly 4.92
 R27Display: R27 * ERPAdj -- this report's R27 columns are actually R27Display
 EqR: Equivalent Runs, park-adjusted Estimated Runs Produced scaled so that
      100 represents excellence every year, EqR=(ERPAdj*ERP/PF)*(4.50/AvgR9),
      AvgR9 same as in hitter EqA, results similar to Clay Davenport's
   R: Runs Scored
 RBI: Runs Batted In, inaccurate measure of run production, use EqR instead
   D: Doubles,  T: Triples,  HR: Home Runs,  AB: At Bats,  BB: Walks
  SB: Stolen Bases,  CS: Caught Stealing,  HBP: Hit By Pitch
  PA: Plate Appearances (AB+BB+HBP+SF)

Pitching Stats Glossary:
 Starting Pitcher = at least one-third of appearances were starts
 Group1: starting pitchers with 5 most starts
 Group2: remaining starters
 Group3: relief pitchers with 6 most relief appearances
 Group4: remaining relievers
   W: Wins,  L: Losses,  L/R: Left-hander or Right-hander
 ERA: Earned Run Average (9*ER/IP), ER = Earned Runs allowed
  RA: Run Average (9*R/IP), R = total Runs allowed
 R27: ERP per 27 outs (9*ERP/IP, ERP estimated as below)
 R27Display: R27 * ERPAdj -- this report's R27 columns are actually R27Display
  IP: Innings Pitched
  DRA: R27 when replacing Hits with 0.300 * (estimatedAB - HR - K) + HR,
      and adding the change in Hits to Outs recorded
  dH: the difference in Hits (see DRA)
      (the (not quite true) theory is that this number should be 0,
       assuming an average quality defense, so a positive difference 
       is "unlucky", a negative difference is "lucky")
REqA: Opponents' Equivalent Average based on RA  (.260 is average)
CEqA: Opponents' Equivalent Average based on R27 (.260 is average)
DEqA: Opponents' Equivalent Average based on DRA (.260 is average)
 H/9: Hits Allowed per 9 innings
BB/9: Walks allowed per 9 innings
HR/9: Home Runs allowed per 9 innings
 K/9: Strikeouts per 9 innings (9*K/IP)
 ERP: Estimated Runs Produced against pitcher, estimated as follows:
       AB: At Bats, estimated as 3*IP*(25.8/27)+H-CS, CS estimated as below
       D: Doubles, estimated as .23*(H-HR) (based on 2003 AL average)
       T: Triples, estimated as .11*D in 2003
       SB: Stolen Bases, estimated as .058*(H+BB+HB-D-T-HR) in 2003
       CS: Caught Stealing, estimated as .43*SB in 2003
       ERP = 0.16*(3H+2D+4T+6HR+2BB+2HB+SB-0.623(AB-H+CS))

---NL---

General:
 ERPAdj: ratio of league's Runs to ERP, always close to 1.0, .977 in 2003

Hitting Stats Glossary:
 EqA: Equivalent Average, in formula above, R9 = R27 * ERPAdj (R27 defined below,
       ERPAdj defined above), AvgR9 = 4.65 * 1.04 (estimate of Major League 
       average from 2003 National League average, 1.04 accounts for no DH rule)
 R27: estimate of how many runs a lineup of that player would score in a game,
      i.e. ERP per 27 outs, in 2003, 25.7*ERP/(AB-H+CS), average roughly 4.65

Pitching Stats Glossary:
 ERP: Estimated Runs Produced against pitcher, estimated as follows:
       AB: At Bats, estimated as 3*IP*(25.7/27)+H-CS, CS estimated as below
       D: Doubles, estimated as .23*(H-HR) (based on 2003 NL average)
       T: Triples, estimated as .11*D in 2003
       SB: Stolen Bases, estimated as .052*(H+BB+HB-D-T-HR) in 2003
       CS: Caught Stealing, estimated as .45*SB in 2003
       ERP = 0.16*(3H+2D+4T+6HR+2BB+2HB+SB-0.623(AB-H+CS))

-------------------------------------------------------------------------------
Sources
-------------------------------------------------------------------------------

Most raw data is from Doug Steele's web site 
 http://www.rmi.net/~doug/2003.html and is unofficial.
Park factor data for 2003 and 2002 is from Robert Dudek of the Batter's Box 
 Baseball Blog: http://www.battersbox.ca/archives/00001050.shtml
Park factor data for 1999-2001 is from the STATS Major League Handbook 2002.
Games by position derived from data on the USA Today web site
 http://www.usatoday.com/sports/baseball/sba/sba03gp.htm
Past minor league statistics for some Jays were looked up from
 http://tsf.waymoresports.thestar.com/thestar/baseball/roster.cgi?Tor
Opening Day payrolls for 2003 are listed at 
 http://www.canoe.ca/BaseballMoneyMatters/salaries_team.html
Equivalent Average and Equivalent Runs are in the same spirit as described by
 Clay Davenport in Baseball Prospectus 1997 Edition, Gary Huckabay, Clay
 Davenport, Rany Jazayerli, Chris Kahrl, Joseph S. Sheehan, 
 http://www.baseballprospectus.com/
Estimated Runs Produced is described by Paul Johnson in the The Bill James
 Baseball Abstract 1985.
DEqA and dH are inspired by the Defense Independent Pitching Stats work
 of Voros McCracken (http://www.baseballstuff.com/fraser/articles/dips.html)
 but my calculations contain differences.
I cannot guarantee that no errors were made in processing or presenting this 
information.

--
Stephen Tomlinson             http://www.stephent.com/jays/
mailto:stephent@magma.ca                   Ottawa, Ontario
"What is the evidence, and what does it mean?" (Bill James)

Last Updated: 2003 Oct 5

Comments are welcome at comments@stephent.com.

Copyright © 2003 Stephen Tomlinson http://www.stephent.com/jays/teams/2003.html