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
10.28.82.71.4
1988MIL25
38
10.110.01.50.1
1989MIL26
33
13.010.93.92.3
1990MIL27
20
6.38.2-0.9-1.9
1991MIL28
32
12.29.93.92.4
1992MIL29
33
12.911.33.31.7
1993SEA30
30
8.78.81.20.0
1994SEA31
19
6.97.40.6-0.4
1995SEA32
31
7.99.3-0.1-1.3
1996SEA33
18
3.13.7-0.1-0.6
------ ------ ------ ------ ------
CAREER (reg. season)
310
92.491.114.72.2
------ ------ ------ ------ ------
PostSeason (career)
3
0.51.1-0.5-0.6
------ ------ ------ ------ ------
COMBINED
313
92.892.214.21.6


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
10.18.92.61.3
1988MIL25
38
10.89.32.81.4
1989MIL26
33
13.210.64.32.8
1990MIL27
20
7.07.60.5-0.5
1991MIL28
32
12.110.03.72.2
1992MIL29
33
12.811.43.21.6
1993SEA30
30
9.58.02.71.6
1994SEA31
19
7.66.72.01.0
1995SEA32
31
8.19.10.3-0.8
1996SEA33
18
3.43.30.60.1
------ ------ ------ ------ ------
CAREER (reg. season)
310
96.387.222.49.9
------ ------ ------ ------ ------
PostSeason (career)
3
0.61.0-0.3-0.4
------ ------ ------ ------ ------
COMBINED
313
96.988.222.29.5


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
19860.5000.4270.00-0.00
19870.4990.4280.00-0.05
19880.4980.4290.000.04
19890.4960.4300.00-0.02
19900.4970.4310.000.00
19910.4970.4300.00-0.02
19920.4970.4290.000.02
19930.4980.4300.00-0.01
19940.4980.4290.00-0.02
19950.4970.4270.00-0.04
19960.4980.4260.000.00
------ ------ ------ ------ ------ ------
CAREER
0.4970.4290.00-0.11


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
0.9
2.52.3
0.2
--
-
19888.88.3
0.6
1.81.2
0.5
--
-
198912.910.9
2.2
--
-
--
-
19907.07.5
-0.4
--
-
--
-
199111.810.2
1.8
--
-
--
-
199212.611.6
1.2
--
-
--
-
19938.87.7
1.2
0.50.4
0.0
0.00.0
0.0
19947.56.8
0.8
--
-
--
-
19958.29.0
-0.6
--
-
--
-
19962.93.0
-0.1
0.50.4
0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
89.483.2
7.4
5.85.0
0.6
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
1.2
2.52.3
0.2
--
-
19888.28.9
-0.6
1.91.1
0.7
--
-
198913.010.9
2.3
--
-
--
-
19906.38.2
-1.9
--
-
--
-
199112.29.9
2.4
--
-
--
-
199212.911.3
1.7
--
-
--
-
19938.08.5
-0.3
0.70.3
0.3
0.00.0
0.0
19946.97.4
-0.4
--
-
--
-
19957.99.3
-1.3
--
-
--
-
19962.83.2
-0.4
0.30.5
-0.2
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
86.685.9
1.8
5.75.2
0.3
0.00.0
0.0






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