David Wells - Player Record
Baseball Player Won-Loss Records
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David Wells - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare David Wells to:
Most Similar Players to David Wells

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Positional Averages for Pitchers (Wgted Avg of Options): 0.500 vs. Different Values for Starting vs. Relief Pitchers: (Empirical) (Based on Pitchers who Do Both)

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWORL pWOPA
1987TOR24
18
2.31.90.70.4
1988TOR25
41
3.53.80.3-0.4
1989TOR26
54
4.63.61.60.9
1990TOR27
43
10.67.74.23.0
1991TOR28
40
13.110.44.42.8
1992TOR29
41
6.58.1-0.5-1.6
1993DET30
32
10.010.31.2-0.2
1994DET31
16
5.65.50.90.1
+ 1995
32
29
13.710.25.64.0
1996BAL33
34
12.513.31.2-0.6
1997NYA34
32
14.612.44.22.3
1998NYA35
30
13.47.77.46.0
1999TOR36
34
15.213.14.22.3
2000TOR37
35
15.811.86.24.3
2001CHA38
16
6.35.91.30.5
2002NYA39
31
13.09.45.53.9
2003NYA40
31
11.89.73.82.3
2004SDN41
31
10.510.02.71.4
2005BOS42
30
10.69.03.21.8
+ 2006
43
13
4.14.20.5-0.0
+ 2007
44
29
9.011.6-0.6-1.9
------ ------ ------ ------ ------
CAREER (reg. season)
660
206.6179.758.031.3
------ ------ ------ ------ ------
PostSeason (career)
27
7.45.82.81.9
------ ------ ------ ------ ------
COMBINED
687
214.1185.560.833.2


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1987TOR24
18
2.31.90.70.4
1988TOR25
41
3.34.0-0.2-0.8
1989TOR26
54
4.63.61.60.9
1990TOR27
43
10.18.13.42.1
1991TOR28
40
12.411.23.01.4
1992TOR29
41
6.58.1-0.6-1.7
1993DET30
32
10.110.31.3-0.1
1994DET31
16
5.95.11.60.9
+ 1995
32
29
13.010.84.32.7
1996BAL33
34
13.512.43.01.2
1997NYA34
32
14.612.44.22.3
1998NYA35
30
12.09.14.63.1
1999TOR36
34
14.813.43.61.7
2000TOR37
35
15.412.25.43.5
2001CHA38
16
6.06.20.90.0
2002NYA39
31
12.410.14.02.4
2003NYA40
31
11.510.03.31.8
2004SDN41
31
10.610.02.71.4
2005BOS42
30
10.19.42.30.9
+ 2006
43
13
4.14.20.70.1
+ 2007
44
29
9.011.6-0.6-1.9
------ ------ ------ ------ ------
CAREER (reg. season)
660
202.2184.249.122.4
------ ------ ------ ------ ------
PostSeason (career)
27
7.35.92.41.5
------ ------ ------ ------ ------
COMBINED
687
209.4190.151.523.9


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1987-
-
-
-
2.3
1.9
0.0
0.0
1988-
-
-
-
3.3
4.0
0.0
0.0
1989-
-
-
-
4.5
3.6
0.1
0.0
1990-
-
-
-
9.7
8.1
0.3
0.1
1991-
-
-
-
12.1
11.0
0.2
0.2
1992-
-
-
-
6.4
7.8
0.1
0.2
1993-
-
-
-
10.0
10.0
0.1
0.2
1994-
-
-
-
5.8
5.2
0.0
0.1
+ 1995
-
0.2
0.5
0.0
0.1
12.2
10.0
0.4
0.4
1996-
-
-
-
13.0
12.1
0.4
0.4
1997-
-
-
-
13.9
12.4
0.4
0.3
19980.0
0.1
0.0
0.0
11.5
9.1
0.2
0.2
19990.0
0.1
0.0
0.0
14.5
13.4
0.2
0.1
20000.0
0.1
0.0
0.0
15.0
12.1
0.1
0.3
20010.0
0.0
0.0
0.0
5.9
5.9
0.1
0.2
20020.0
0.2
0.0
0.0
11.8
9.9
0.3
0.3
20030.0
0.1
0.0
0.0
11.2
10.0
0.2
0.1
20040.7
1.3
0.0
0.1
9.4
8.3
0.3
0.4
20050.2
0.2
0.0
0.1
9.7
9.0
0.1
0.2
+ 2006
-
0.1
0.1
0.0
0.0
3.9
3.9
0.1
0.0
+ 2007
-
0.5
1.1
0.0
0.1
8.5
10.1
0.2
0.2
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.8
3.8
0.1
0.4
194.4
177.8
3.9
4.1


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19870.5030.4240.000.00
19880.5070.4180.000.01
19890.5090.4200.00-0.01
19900.4980.4290.000.02
19910.4970.4290.000.02
19920.5000.4260.000.01
19930.4980.4310.000.01
19940.4970.4280.000.02
+ 1995
-
0.4890.422-0.000.00
19960.4970.4270.00-0.05
19970.4970.4280.000.01
19980.4950.425-0.000.06
19990.4960.427-0.000.01
20000.4950.426-0.00-0.02
20010.4950.425-0.00-0.01
20020.4930.423-0.000.03
20030.4960.4260.00-0.07
20040.4780.4160.01-0.01
20050.4940.426-0.00-0.10
+ 2006
-
0.4900.4250.000.00
+ 2007
-
0.4820.418-0.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.4940.4250.00-0.09


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19871.241.01
1.26
0.071
-0.066
0.003
19881.240.79
0.98
0.014
0.013
-0.003
19891.240.74
0.92
-0.038
0.042
0.004
19901.010.97
0.98
-0.011
0.041
0.007
19910.991.14
1.13
0.018
0.016
0.005
19920.951.12
1.06
-0.002
-0.005
-0.007
19931.031.01
1.04
-0.013
0.010
-0.001
19940.881.15
1.01
-0.042
0.016
0.008
+ 1995
-
0.951.20
1.14
0.021
0.017
0.013
19961.041.05
1.10
-0.026
-0.004
0.004
19970.981.17
1.15
0.002
0.006
0.009
19980.871.13
0.98
0.006
0.073
0.014
19991.051.05
1.10
-0.010
0.027
0.006
20000.991.19
1.18
0.011
0.016
0.011
20011.011.09
1.11
0.017
0.003
-0.001
20020.951.10
1.04
0.003
0.036
0.010
20031.040.96
0.99
0.006
0.016
0.008
20040.921.05
0.97
0.012
-0.005
0.007
20050.901.12
1.01
0.001
0.033
0.004
+ 2006
-
0.980.98
0.96
-0.015
0.013
0.000
+ 2007
-
1.011.01
1.02
0.002
-0.011
-0.012
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.991.07
1.06
-0.000
0.018
0.005


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19870.71.1
-0.5
1.50.9
0.5
--
-
1988--
-
3.34.0
-0.8
--
-
1989--
-
4.63.6
0.8
--
-
19908.87.4
1.5
1.20.9
0.3
--
-
199111.310.5
0.9
1.00.8
0.2
--
-
19924.66.2
-1.6
1.91.9
-0.0
--
-
199310.010.0
0.1
0.10.2
-0.1
--
-
19945.85.2
0.7
--
-
--
-
+ 1995
-
12.610.5
2.3
--
-
0.20.7
-0.2
199613.312.5
1.0
--
-
--
-
199714.312.7
1.8
--
-
--
-
199811.69.3
2.5
--
-
0.00.1
-0.0
199914.713.5
1.4
--
-
0.00.1
-0.0
200015.112.4
2.9
--
-
0.00.1
-0.0
20016.06.1
0.0
--
-
0.00.0
0.0
200212.110.1
2.1
--
-
0.00.2
-0.1
200311.110.0
1.3
0.30.1
0.1
0.00.1
-0.0
20049.78.7
1.1
--
-
0.71.4
0.0
20059.89.3
0.7
--
-
0.20.2
0.1
+ 2006
-
4.04.0
0.1
--
-
0.20.2
0.1
+ 2007
-
8.710.2
-1.4
--
-
0.51.2
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
184.1169.8
16.9
13.912.4
1.1
1.94.2
-0.1


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19870.61.2
-0.6
1.70.7
0.9
--
-
1988--
-
3.53.8
-0.4
--
-
1989--
-
4.63.6
0.9
--
-
19909.27.1
2.2
1.40.6
0.8
--
-
199111.99.9
2.2
1.30.6
0.6
--
-
19924.76.1
-1.3
1.82.0
-0.3
--
-
19939.910.1
-0.2
0.20.2
0.0
--
-
19945.65.5
0.2
--
-
--
-
+ 1995
-
13.69.5
4.2
--
-
0.10.7
-0.3
199612.513.3
-0.6
--
-
--
-
199714.612.4
2.3
--
-
--
-
199813.47.6
6.0
--
-
0.00.1
-0.0
199915.213.0
2.3
--
-
0.00.1
-0.0
200015.811.7
4.3
--
-
0.00.1
-0.0
20016.25.9
0.5
--
-
0.00.0
0.0
200213.09.2
4.0
--
-
0.00.2
-0.1
200311.49.6
2.0
0.30.1
0.2
0.00.0
0.0
20049.88.6
1.4
--
-
0.71.4
0.0
200510.38.8
1.7
--
-
0.20.2
0.1
+ 2006
-
3.94.0
-0.1
--
-
0.20.2
0.1
+ 2007
-
8.510.4
-1.8
--
-
0.51.2
-0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
190.0163.9
28.7
14.811.5
2.8
1.94.3
-0.2






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