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 pWO*
1987TOR24
18
2.31.90.60.2-
1988TOR25
41
3.53.80.5-0.2-
1989TOR26
54
4.63.61.20.4-
1990TOR27
43
10.57.82.71.40.2
1991TOR28
40
13.210.33.11.5-
1992TOR29
41
6.58.10.3-0.8-
1993DET30
32
10.110.21.40.0-
1994DET31
16
5.65.50.80.1-
32
29
13.810.23.62.00.4
1996BAL33
34
12.613.41.5-0.3-
1997NYA34
32
14.712.43.11.2-
1998NYA35
30
13.47.64.43.01.5
1999TOR36
34
15.213.23.11.1-
2000TOR37
35
15.911.74.12.20.3
2001CHA38
16
6.35.91.10.3-
2002NYA39
31
12.79.63.21.60.1
2003NYA40
31
11.89.72.71.2-
2004SDN41
31
10.510.02.00.7-
2005BOS42
30
10.69.02.20.9-
43
13
4.04.20.50.0-
44
29
9.011.70.4-1.0-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
660
206.9179.742.315.72.5
------ ------ ------ ------ ------ ------
PostSeason (career)
27
7.55.71.91.0-2.3
------ ------ ------ ------ ------ ------
COMBINED
687
214.4185.544.216.72.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA eWO*
1987TOR24
18
2.31.90.50.2-
1988TOR25
41
3.34.00.2-0.4-
1989TOR26
54
4.63.61.20.4-
1990TOR27
43
10.28.22.31.0-
1991TOR28
40
12.411.12.30.7-
1992TOR29
41
6.58.10.3-0.8-
1993DET30
32
10.110.31.3-0.0-
1994DET31
16
5.95.11.20.4-
32
29
13.110.92.91.3-
1996BAL33
34
13.512.52.40.6-
1997NYA34
32
14.512.52.91.1-
1998NYA35
30
12.09.13.01.50.1
1999TOR36
34
14.813.52.70.8-
2000TOR37
35
15.412.23.61.7-
2001CHA38
16
6.06.20.8-0.0-
2002NYA39
31
12.110.22.61.0-
2003NYA40
31
11.610.02.40.9-
2004SDN41
31
10.510.02.00.7-
2005BOS42
30
10.19.51.80.5-
43
13
4.14.20.60.1-
44
29
9.011.70.4-1.0-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
660
201.9184.737.310.70.1
------ ------ ------ ------ ------ ------
PostSeason (career)
27
7.36.01.70.8-
------ ------ ------ ------ ------ ------
COMBINED
687
209.2190.739.011.50.1


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1987-
-
-
-
1.8
1.5
0.0
0.1
1988-
-
-
-
3.3
4.1
0.0
0.0
1989-
-
-
-
4.9
4.0
0.1
0.0
1990-
-
-
-
9.9
8.3
0.3
0.1
1991-
-
-
-
10.7
9.8
0.2
0.2
1992-
-
-
-
6.1
7.4
0.1
0.1
1993-
-
-
-
9.6
9.6
0.2
0.2
1994-
-
-
-
5.7
5.1
0.1
0.1
-
0.2
0.6
0.0
0.0
10.8
8.9
0.2
0.2
1996-
-
-
-
11.8
11.0
0.4
0.4
1997-
-
-
-
12.0
10.8
0.3
0.3
19980.0
0.1
0.0
0.0
11.7
9.3
0.2
0.2
19990.0
0.1
0.0
0.0
13.1
12.2
0.2
0.1
20000.0
0.1
0.0
0.0
12.6
10.2
0.1
0.3
20010.0
0.0
0.0
0.0
5.3
5.3
0.1
0.2
20020.0
0.1
0.0
0.0
11.2
9.7
0.2
0.2
20030.1
0.1
0.0
0.0
11.2
10.0
0.2
0.1
20040.6
1.3
0.0
0.1
9.8
8.7
0.3
0.4
20050.2
0.2
0.0
0.0
9.5
8.9
0.1
0.3
-
0.1
0.1
0.0
0.0
4.1
4.2
0.0
0.0
-
0.5
1.1
0.0
0.0
8.3
9.8
0.2
0.2
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.8
3.9
0.1
0.2
183.5
168.5
3.6
3.9


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19870.5030.4240.000.00
19880.5070.4190.000.01
19890.5080.4200.00-0.01
19900.4980.4290.000.02
19910.4980.4300.000.02
19920.4990.4260.000.01
19930.4980.4310.000.00
19940.4970.4290.000.02
-
0.4900.423-0.000.00
19960.4960.4280.00-0.05
19970.4970.4280.000.01
19980.4960.4270.000.06
19990.4960.428-0.000.01
20000.4960.427-0.00-0.02
20010.4950.426-0.00-0.01
20020.4960.426-0.00-0.02
20030.4950.4250.00-0.07
20040.4790.4170.00-0.01
20050.4930.425-0.00-0.10
-
0.4890.4230.000.01
-
0.4820.418-0.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.4950.4260.00-0.14


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
-0.062
0.003
19881.240.79
0.97
0.016
0.016
-0.003
19891.250.74
0.92
-0.039
0.043
0.004
19901.020.97
0.98
-0.009
0.037
0.007
19910.991.14
1.13
0.017
0.020
0.004
19920.931.13
1.05
0.005
-0.009
-0.007
19931.031.01
1.04
-0.013
0.015
-0.001
19940.881.14
1.01
-0.039
0.017
0.008
-
0.951.20
1.15
0.019
0.021
0.012
19961.041.06
1.10
-0.027
-0.003
0.004
19970.981.18
1.16
0.006
0.008
0.009
19980.871.13
0.98
0.008
0.073
0.014
19991.051.05
1.10
-0.010
0.029
0.005
20000.991.19
1.18
0.010
0.018
0.011
20011.011.09
1.11
0.017
0.004
-0.001
20020.961.09
1.05
-0.010
0.045
0.009
20031.040.96
0.99
0.003
0.017
0.008
20040.921.05
0.97
0.010
-0.003
0.007
20050.901.13
1.02
-0.002
0.031
0.004
-
0.980.98
0.95
-0.013
0.012
0.005
-
1.011.01
1.02
0.000
-0.011
-0.011
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.991.07
1.06
-0.001
0.019
0.005


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19870.30.6
-0.1
1.50.9
0.3
--
-
1988--
-
3.44.1
-0.4
--
-
1989--
-
5.04.0
0.4
--
-
19909.07.6
0.8
1.20.9
0.1
--
-
19919.99.2
0.4
1.00.8
0.1
--
-
19923.95.3
-0.7
2.32.2
-0.0
--
-
19939.69.6
0.0
0.20.3
-0.0
--
-
19945.85.2
0.3
--
-
--
-
-
11.09.1
1.0
--
-
0.20.6
-0.1
199612.211.4
0.5
--
-
--
-
199712.411.0
0.7
--
-
--
-
199811.99.5
1.3
--
-
0.00.1
-0.0
199913.312.3
0.6
--
-
0.00.1
-0.0
200012.710.5
1.2
--
-
0.00.1
-0.0
20015.45.5
-0.0
--
-
0.00.0
0.0
200211.49.9
0.8
--
-
0.00.1
-0.0
200311.19.9
0.6
0.40.2
0.1
0.10.1
-0.0
200410.19.1
0.6
--
-
0.71.4
0.0
20059.69.2
0.3
--
-
0.20.2
0.1
-
4.14.2
-0.0
--
-
0.10.2
0.0
-
8.510.0
-0.7
--
-
0.51.2
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
172.2159.2
7.6
14.913.3
0.6
1.94.2
-0.1


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team fWinfLossfWOPAfWinfLossfWOPAfWinfLossfWOPA
19870.61.2
-0.3
1.70.7
0.5
--
-
1988--
-
3.53.8
-0.2
--
-
1989--
-
4.63.6
0.4
--
-
19909.17.2
1.0
1.40.6
0.4
--
-
199111.99.8
1.1
1.20.6
0.3
--
-
19924.76.1
-0.7
1.82.0
-0.1
--
-
19939.910.0
0.0
0.20.2
0.0
--
-
19945.65.5
0.1
--
-
--
-
-
13.79.4
2.2
--
-
0.10.8
-0.2
199612.613.4
-0.3
--
-
--
-
199714.712.4
1.2
--
-
--
-
199813.47.6
3.0
--
-
0.00.1
-0.0
199915.213.1
1.2
--
-
0.00.1
-0.0
200015.911.7
2.2
--
-
0.00.1
-0.0
20016.25.9
0.2
--
-
0.00.0
0.0
200212.79.4
1.7
--
-
0.00.2
-0.1
200311.59.6
1.0
0.30.1
0.1
0.00.0
0.0
20049.88.6
0.7
--
-
0.71.4
0.0
200510.48.8
0.9
--
-
0.20.2
0.1
-
3.94.0
-0.0
--
-
0.10.2
0.0
-
8.510.5
-0.9
--
-
0.51.2
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
190.3164.0
14.4
14.811.4
1.5
1.84.3
-0.2




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