Mark Leiter Sr. - Player Record
Baseball Player Won-Loss Records
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Mark Leiter Sr. - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Mark Leiter Sr. to:
Most Similar Players to Mark Leiter Sr.

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWOPA pWORL
1990NYA27
8
1.31.5-0.10.0
1991DET28
38
7.47.5-0.00.8
1992DET29
35
6.16.2-0.10.6
1993DET30
27
5.05.9-0.50.1
1994CAL31
40
4.75.1-0.20.4
1995SFN32
30
12.312.90.41.7
33
35
11.014.4-1.10.2
1997PHI34
31
11.315.4-1.5-0.0
1998PHI35
69
6.96.30.10.9
1999SEA36
2
0.00.00.00.0
2000-37
-
----
2001MIL38
20
1.61.40.10.3
------ ------ ------ ------ ------
CAREER (reg. season)
335
67.676.7-2.95.0
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
335
67.676.7-2.95.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWOPA eWORL
1990NYA27
8
1.52.3-0.4-0.2
1991DET28
38
7.47.8-0.20.6
1992DET29
35
5.86.1-0.10.5
1993DET30
27
5.76.6-0.50.2
1994CAL31
40
5.15.2-0.10.6
1995SFN32
30
11.213.0-0.21.0
33
35
11.817.1-1.9-0.4
1997PHI34
31
10.614.3-1.30.1
1998PHI35
69
4.44.7-0.30.3
1999SEA36
2
0.10.00.00.0
2000-37
-
----
2001MIL38
20
1.81.70.00.2
------ ------ ------ ------ ------
CAREER (reg. season)
335
65.378.8-5.02.9
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
335
65.378.8-5.02.9


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1990-
-
-
-
1.5
2.3
0.0
0.0
1991-
-
-
-
7.2
7.5
0.2
0.3
1992-
-
-
-
5.7
6.0
0.1
0.1
1993-
-
-
-
5.6
6.4
0.2
0.2
1994-
-
-
-
5.2
5.3
0.1
0.1
19950.5
1.4
0.1
0.1
9.8
10.5
0.1
0.1
-
0.6
1.5
0.0
0.1
10.9
14.1
0.2
0.1
19970.4
1.2
0.0
0.0
9.6
11.8
0.2
0.2
19980.0
0.0
0.0
0.0
4.9
4.8
0.2
0.5
1999-
-
-
-
0.1
0.0
0.0
0.0
2000
-
-
-
-
-
-
-
-
-
20010.0
0.1
0.0
0.0
1.9
1.7
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.5
4.3
0.1
0.2
62.4
70.4
1.4
1.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19900.5010.4480.00-0.00
19910.5000.4440.000.01
19920.4990.4430.000.01
19930.5000.4480.000.00
19940.5030.4400.000.01
19950.4730.422-0.000.03
-
0.4750.4230.000.02
19970.4780.4230.00-0.02
19980.5200.4560.000.00
19990.5140.4490.000.00
2000
-
----
20010.5030.4410.000.00
------ ------ ------ ------ ------ ------
CAREER
0.4890.4340.000.07


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Intra-Game
Season Team Inter-Game Intra-Game Combined Expected Inter-Game Actual Expected
19900.820.900.73
0.99
-0.0080.055
-0.016
19910.931.060.98
1.00
0.0010.012
-0.002
19920.971.081.05
1.01
-0.0040.008
-0.001
19931.040.850.89
1.00
-0.0170.007
-0.006
19940.970.930.90
0.95
-0.006-0.013
-0.001
19951.021.081.10
1.06
-0.0060.029
-0.002
-
0.901.030.93
1.06
0.012-0.004
-0.015
19970.911.241.13
1.06
0.000-0.016
-0.013
19981.800.701.27
0.87
-0.0210.056
-0.002
19990.860.810.69
0.83
0.017-0.107
0.002
2000
-
---
-
--
-
20010.561.400.78
0.91
0.050-0.025
0.001
------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.001.011.02
1.02
-0.0020.008-0.008


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19901.11.3
-0.1
0.40.9
-0.3
--
-
19915.15.3
-0.0
2.32.5
-0.2
--
-
19923.94.7
-0.3
1.81.3
0.2
--
-
19934.14.4
-0.1
1.62.1
-0.3
--
-
19942.62.6
0.0
2.82.9
-0.1
--
-
19959.810.5
-0.1
0.20.1
0.0
0.61.5
-0.1
-
11.014.0
-1.2
0.10.2
-0.0
0.61.5
-0.1
19979.912.0
-0.9
--
-
0.41.2
-0.1
1998--
-
5.15.3
-0.3
0.00.0
-0.0
1999--
-
0.10.0
0.0
--
-
2000
-
--
-
--
-
--
-
20010.70.5
0.1
1.31.3
-0.0
0.00.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
48.255.2
-2.5
15.816.5
-0.9
1.74.5
-0.3




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