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

Compare Chris Bosio to:
Most Similar Players to Chris Bosio

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
1986MIL23
10
1.32.8-1.3-1.6
1987MIL24
46
10.28.82.81.5
1988MIL25
38
10.110.01.60.2
1989MIL26
33
13.010.94.12.6
1990MIL27
20
6.38.2-0.8-1.7
1991MIL28
32
12.29.94.02.6
1992MIL29
33
12.911.33.72.0
1993SEA30
30
8.78.81.20.1
1994SEA31
19
6.97.40.6-0.4
1995SEA32
31
7.99.30.2-1.0
1996SEA33
18
3.13.7-0.0-0.5
------ ------ ------ ------ ------
CAREER (reg. season)
310
92.491.116.03.8
------ ------ ------ ------ ------
PostSeason (career)
3
0.51.1-0.5-0.6
------ ------ ------ ------ ------
COMBINED
313
92.892.215.53.2


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1986MIL23
10
1.72.4-0.4-0.7
1987MIL24
46
10.18.92.71.3
1988MIL25
38
10.89.32.81.5
1989MIL26
33
13.210.64.63.0
1990MIL27
20
7.07.60.6-0.3
1991MIL28
32
12.110.03.82.4
1992MIL29
33
12.811.43.51.9
1993SEA30
30
9.58.02.71.6
1994SEA31
19
7.66.72.11.1
1995SEA32
31
8.19.10.7-0.5
1996SEA33
18
3.43.30.70.2
------ ------ ------ ------ ------
CAREER (reg. season)
310
96.387.223.711.5
------ ------ ------ ------ ------
PostSeason (career)
3
0.61.0-0.2-0.3
------ ------ ------ ------ ------
COMBINED
313
96.988.223.511.2


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1986-
-
-
-
1.7
2.3
0.0
0.0
1987-
-
-
-
9.8
8.6
0.3
0.3
1988-
-
-
-
10.1
8.7
0.4
0.8
1989-
-
-
-
12.7
10.7
0.2
0.2
1990-
-
-
-
6.8
7.4
0.2
0.1
1991-
-
-
-
11.7
9.9
0.2
0.3
1992-
-
-
-
12.3
11.4
0.3
0.1
1993-
-
0.0
0.0
9.1
7.9
0.2
0.3
1994-
-
-
-
7.3
6.6
0.2
0.2
1995-
-
-
-
8.1
8.8
0.1
0.1
1996-
-
-
-
3.3
3.3
0.1
0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
0.0
0.0
92.9
85.6
2.4
2.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19860.5000.4280.00-0.00
19870.4970.4270.00-0.05
19880.4960.4290.000.04
19890.4910.4260.00-0.02
19900.4910.4280.000.00
19910.4920.4290.00-0.02
19920.4890.4220.000.02
19930.4970.4340.00-0.01
19940.4960.4270.00-0.02
19950.4880.4190.00-0.04
19960.4930.4210.000.00
------ ------ ------ ------ ------ ------
CAREER
0.4930.4260.00-0.11


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19860.691.30
0.90
-0.092
-0.032
-0.013
19871.030.98
1.01
0.010
-0.001
0.005
19881.031.05
1.08
0.016
-0.047
0.006
19890.991.06
1.05
-0.011
0.014
0.011
19900.991.01
0.99
-0.017
-0.034
-0.004
19910.991.09
1.08
-0.016
0.031
0.009
19920.951.07
1.01
-0.011
0.019
0.007
19930.931.11
1.04
-0.017
-0.018
0.008
19941.011.04
1.05
-0.007
-0.036
0.008
19950.970.90
0.87
-0.008
-0.010
-0.006
19960.831.22
1.02
-0.038
-0.013
0.001
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.971.05
1.02
-0.008
-0.007
0.005


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPinch Runner
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19861.21.6
-0.4
0.60.7
-0.2
--
-
19877.56.7
1.1
2.52.3
0.0
--
-
19888.88.3
0.8
1.81.2
0.5
--
-
198912.910.9
2.5
--
-
--
-
19907.07.5
-0.2
--
-
--
-
199111.810.2
2.0
--
-
--
-
199212.611.6
1.6
--
-
--
-
19938.87.7
1.3
0.50.4
0.0
0.00.0
0.0
19947.56.8
0.9
--
-
--
-
19958.29.0
-0.3
--
-
--
-
19962.93.0
0.0
0.50.4
0.0
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
89.483.2
9.3
5.85.0
0.4
0.00.0
0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPinch Runner
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19860.91.9
-0.9
0.31.0
-0.7
--
-
19877.66.6
1.4
2.52.3
0.1
--
-
19888.28.9
-0.4
1.91.1
0.6
--
-
198913.010.9
2.6
--
-
--
-
19906.38.2
-1.7
--
-
--
-
199112.29.9
2.6
--
-
--
-
199212.911.3
2.0
--
-
--
-
19938.08.5
-0.3
0.70.3
0.3
0.00.0
0.0
19946.97.4
-0.4
--
-
--
-
19957.99.3
-1.0
--
-
--
-
19962.83.2
-0.3
0.30.5
-0.3
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
86.685.9
3.7
5.75.2
0.1
0.00.0
0.0






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