Dave Leiper - Player Record
Baseball Player Won-Loss Records
Home    




Dave Leiper - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Dave Leiper to:
Most Similar Players to Dave Leiper

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
1984OAK22
8
0.20.8-0.5-0.6
1985-23
-
----
1986OAK24
33
1.01.4-0.2-0.4
25
57
2.63.1-0.1-0.6
1988SDN26
35
1.51.30.40.2
1989SDN27
22
0.50.9-0.2-0.3
1990-28
-
----
1991-29
-
----
1992-30
-
----
1993-31
-
----
1994OAK32
26
0.80.40.60.4
33
50
2.02.10.2-0.1
34
33
0.91.00.1-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
264
9.610.90.3-1.6
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
264
9.610.90.3-1.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1984OAK22
8
0.40.7-0.3-0.4
1985-23
-
----
1986OAK24
33
1.11.20.1-0.1
25
57
2.92.70.60.1
1988SDN26
35
1.71.10.80.6
1989SDN27
22
0.60.8-0.1-0.2
1990-28
-
----
1991-29
-
----
1992-30
-
----
1993-31
-
----
1994OAK32
26
0.70.50.30.2
33
50
2.02.10.3-0.1
34
33
0.91.00.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
264
10.310.11.8-0.1
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
264
10.310.11.8-0.1


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1984-
-
-
-
0.3
0.7
0.0
0.0
1985
-
-
-
-
-
-
-
-
-
1986-
-
-
-
1.1
1.2
0.0
0.0
-
-
-
-
-
2.8
2.6
0.1
0.1
19880.0
0.0
0.0
0.0
1.6
1.0
0.1
0.1
19890.0
0.0
0.0
0.0
0.6
0.8
0.0
0.0
1990
-
-
-
-
-
-
-
-
-
1991
-
-
-
-
-
-
-
-
-
1992
-
-
-
-
-
-
-
-
-
1993
-
-
-
-
-
-
-
-
-
1994-
-
-
-
0.7
0.5
0.0
0.0
-
0.0
0.0
-
-
2.0
2.1
0.0
0.0
-
-
-
-
-
0.7
1.0
0.2
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.0
0.0
0.0
0.0
9.9
9.8
0.4
0.3


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19840.5040.4150.00-0.00
1985
-
----
19860.5060.4180.000.00
-
0.5080.4180.000.00
19880.5060.4190.000.00
19890.5020.4150.00-0.01
1990
-
----
1991
-
----
1992
-
----
1993
-
----
19940.5070.4160.000.00
-
0.5060.413-0.000.01
-
0.5050.4120.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5060.4160.000.01


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19840.851.04
0.88
-0.119
0.004
-0.007
1985
-
--
-
-
-
-
19860.740.90
0.67
-0.017
-0.057
-0.001
-
0.900.85
0.76
-0.046
-0.017
0.001
19880.710.83
0.59
-0.021
-0.044
0.006
19890.410.98
0.40
0.080
-0.122
-0.004
1990
-
--
-
-
-
-
1991
-
--
-
-
-
-
1992
-
--
-
-
-
-
1993
-
--
-
-
-
-
19940.790.88
0.70
0.134
-0.012
0.002
-
1.030.86
0.89
-0.014
0.013
-0.000
-
0.590.96
0.56
0.055
-0.042
-0.001
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.770.88
0.68
-0.005
-0.030
0.000


eWins, eLosses by Position
(Regular Season only)
Relief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPA
19840.40.7
-0.4
--
-
1985
-
--
-
--
-
19861.11.2
-0.1
--
-
-
2.92.7
0.1
--
-
19881.71.1
0.5
0.00.0
0.0
19890.60.8
-0.2
0.00.0
-0.0
1990
-
--
-
--
-
1991
-
--
-
--
-
1992
-
--
-
--
-
1993
-
--
-
--
-
19940.70.5
0.2
--
-
-
2.12.1
-0.1
0.00.0
-0.0
-
0.91.0
-0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
10.310.1
-0.1
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPA
19840.20.8
-0.6
--
-
1985
-
--
-
--
-
19861.01.4
-0.4
--
-
-
2.63.1
-0.6
--
-
19881.51.3
0.2
0.00.0
0.0
19890.50.9
-0.3
0.00.0
-0.0
1990
-
--
-
--
-
1991
-
--
-
--
-
1992
-
--
-
--
-
1993
-
--
-
--
-
19940.80.4
0.5
--
-
-
2.02.1
-0.1
0.00.0
-0.0
-
0.91.0
-0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
9.610.8
-1.6
0.00.0
0.0






Home