Bob Mahoney - Player Record
Baseball Player Won-Loss Records
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Bob Mahoney - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Bob Mahoney to:
Most Similar Players to Bob Mahoney
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
+
–
1951
23
33
2.8
4.3
-0.9
-1.5
CHA
3
0.1
0.1
-0.0
-0.0
SLA
30
2.7
4.2
-0.9
-1.4
1952
SLA
24
3
0.0
0.2
-0.1
-0.1
------
------
------
------
------
CAREER (reg. season)
36
2.8
4.5
-1.0
-1.6
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
36
2.8
4.5
-1.0
-1.6
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
+
–
1951
23
33
3.4
3.7
0.4
-0.2
CHA
3
0.1
0.1
-0.0
-0.0
SLA
30
3.3
3.6
0.4
-0.2
1952
SLA
24
3
0.1
0.1
-0.1
-0.1
------
------
------
------
------
CAREER (reg. season)
36
3.4
3.8
0.3
-0.3
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
36
3.4
3.8
0.3
-0.3
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
+
–
1951
-
0.2
0.2
0.0
0.0
3.0
3.2
0.2
0.2
CHA
-
-
-
-
0.1
0.1
0.0
0.0
SLA
0.2
0.2
0.0
0.0
2.9
3.1
0.2
0.2
1952
SLA
-
-
-
-
0.0
0.1
0.0
0.0
------
------
------
------
------
------
------
------
------
------
CAREER
0.2
0.2
0.0
0.0
3.1
3.4
0.2
0.2
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
+
–
1951
-
0.494
0.416
0.01
-0.02
CHA
0.502
0.406
0.00
0.00
SLA
0.494
0.416
0.01
-0.02
1952
SLA
0.501
0.403
0.00
-0.00
------
------
------
------
------
------
CAREER
0.494
0.415
0.01
-0.02
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
+
–
1951
-
0.84
0.84
0.70
-0.020
-0.068
-0.001
CHA
0.13
2.18
0.28
-0.001
-0.032
-0.004
SLA
0.89
0.83
0.74
-0.020
-0.069
-0.001
1952
SLA
0.29
1.33
0.38
-0.040
-0.066
-0.014
------
------
------
------
------
------
------
------
CAREER
0.81
0.85
0.69
-0.015
-0.070
-0.002
eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Starting Pitcher
Pitcher Offense
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
+
–
1951
-
1.9
1.9
-0.0
1.1
1.6
-0.5
0.2
0.2
0.1
CHA
0.1
0.1
-0.0
-
-
-
-
-
-
SLA
1.8
1.8
-0.0
1.1
1.6
-0.5
0.0
0.2
0.1
1952
SLA
0.1
0.1
-0.1
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
2.0
2.1
-0.1
1.1
1.6
-0.5
0.2
0.2
0.1
pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Starting Pitcher
Pitcher Offense
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
+
–
1951
-
1.7
2.2
-0.6
0.9
1.9
-1.0
0.2
0.2
0.1
CHA
0.1
0.1
-0.0
-
-
-
-
-
-
SLA
1.6
2.1
-0.5
0.9
1.9
-1.0
0.0
0.2
0.1
1952
SLA
0.0
0.2
-0.1
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
1.7
2.4
-0.7
0.9
1.9
-1.0
0.2
0.2
0.1
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