Tommy O'Brien - Player Record
Baseball Player Won-Loss Records
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Tommy O'Brien - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Tommy O'Brien to:
Most Similar Players to Tommy O'Brien
Positional Average
(Weighted Avg of Options): 0.500
(1-Year)
(9-Year)
(Long-Run)
Basic Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
pWins
pLosses
pWORL
pWOPA
1943
PIT
24
89
7.4
7.3
0.4
-0.4
1944
PIT
25
85
6.4
5.9
0.8
0.2
1945
PIT
26
58
6.0
5.2
1.1
0.5
1946
-
27
-
-
-
-
-
1947
-
28
-
-
-
-
-
1948
-
29
-
-
-
-
-
1949
BOS
30
49
3.7
4.7
-0.7
-1.2
+
1950
31
12
0.7
1.3
-0.6
-0.7
BOS
9
0.5
0.9
-0.4
-0.5
WS1
3
0.2
0.4
-0.2
-0.2
------
------
------
------
------
CAREER (reg. season)
293
24.2
24.4
1.0
-1.6
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
293
24.2
24.4
1.0
-1.6
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
1943
PIT
24
89
7.7
7.1
1.0
0.2
1944
PIT
25
85
6.5
5.8
1.0
0.3
1945
PIT
26
58
5.7
5.5
0.4
-0.2
1946
-
27
-
-
-
-
-
1947
-
28
-
-
-
-
-
1948
-
29
-
-
-
-
-
1949
BOS
30
49
3.9
4.4
-0.4
-0.8
+
1950
31
12
0.8
1.2
-0.5
-0.6
BOS
9
0.5
0.9
-0.4
-0.5
WS1
3
0.3
0.3
-0.0
-0.1
------
------
------
------
------
CAREER (reg. season)
293
24.5
24.1
1.6
-1.0
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
293
24.5
24.1
1.6
-1.0
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
1943
PIT
5.0
4.4
0.7
0.5
-
-
2.0
2.2
1944
PIT
4.6
4.2
0.3
0.2
-
-
1.5
1.5
1945
PIT
3.5
3.1
0.4
0.5
-
-
1.8
2.0
1946
-
-
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
-
-
1949
BOS
2.3
2.6
0.4
0.5
-
-
1.2
1.4
+
1950
-
0.4
0.8
0.0
0.0
-
-
0.3
0.4
BOS
0.2
0.6
0.0
0.0
-
-
0.2
0.3
WS1
0.2
0.2
0.0
0.0
-
-
0.1
0.1
------
------
------
------
------
------
------
------
------
------
CAREER
15.9
15.0
1.7
1.7
-
-
6.9
7.3
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
1943
PIT
0.514
0.461
-0.01
-0.04
1944
PIT
0.513
0.459
0.00
-0.03
1945
PIT
0.514
0.461
-0.00
0.01
1946
-
-
-
-
-
1947
-
-
-
-
-
1948
-
-
-
-
-
1949
BOS
0.515
0.461
0.00
-0.03
+
1950
-
0.524
0.472
-0.00
-0.01
BOS
0.523
0.471
-0.00
-0.00
WS1
0.525
0.473
-0.00
-0.00
------
------
------
------
------
------
CAREER
0.514
0.461
-0.00
-0.08
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
1943
PIT
0.93
1.05
0.97
-0.027
0.011
0.000
1944
PIT
1.10
1.06
1.17
-0.010
0.006
0.000
1945
PIT
0.95
1.13
1.08
0.005
0.023
-0.001
1946
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
1949
BOS
1.00
1.04
1.04
-0.058
0.033
-0.003
+
1950
-
1.07
0.84
0.90
0.044
-0.088
-0.011
BOS
1.05
0.79
0.83
0.098
-0.112
-0.014
WS1
1.14
0.99
1.12
-0.096
-0.021
-0.004
------
------
------
------
------
------
------
------
CAREER
0.99
1.06
1.05
-0.018
0.013
-0.001
eWins, eLosses by Position
(Regular Season only)
Right Field
Left Field
Pinch Hitter
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1943
PIT
4.0
3.7
0.0
2.1
2.0
0.0
0.9
0.7
0.2
1944
PIT
3.7
3.2
0.2
1.8
1.3
0.4
0.8
1.4
-0.4
1945
PIT
3.6
3.7
-0.4
1.5
1.3
0.1
0.5
0.5
0.1
1946
-
-
-
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
-
-
-
1949
BOS
3.0
3.1
-0.4
-
-
-
0.1
0.4
-0.2
+
1950
-
0.2
0.1
0.1
0.5
0.7
-0.3
-
-
-
BOS
0.0
0.1
-0.0
0.3
0.4
-0.0
-
-
-
WS1
0.2
0.1
0.1
0.1
0.3
-0.2
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
14.5
13.9
-0.5
5.9
5.3
0.3
2.4
2.9
-0.3
Center Field
Third Base
Pinch Runner
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1943
PIT
-
-
-
0.7
0.7
-0.1
0.0
0.0
0.0
1944
PIT
-
-
-
0.0
0.0
0.0
0.0
0.0
-0.0
1945
PIT
-
-
-
-
-
-
-
-
-
1946
-
-
-
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
-
-
-
1949
BOS
0.8
0.9
-0.1
-
-
-
0.0
0.0
0.0
+
1950
-
0.1
0.5
-0.4
-
-
-
-
-
-
BOS
0.1
0.5
-0.4
-
-
-
-
-
-
WS1
-
-
-
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
0.9
1.4
-0.6
0.7
0.7
-0.1
0.0
0.0
-0.0
pWins, pLosses by Position
(Regular Season only)
Right Field
Left Field
Pinch Hitter
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1943
PIT
3.7
4.0
-0.7
2.2
1.9
0.2
0.9
0.7
0.2
1944
PIT
3.7
3.2
0.3
1.7
1.5
0.1
1.0
1.2
-0.2
1945
PIT
3.8
3.5
-0.0
1.7
1.2
0.4
0.5
0.5
0.1
1946
-
-
-
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
-
-
-
1949
BOS
3.0
3.1
-0.2
-
-
-
0.1
0.4
-0.3
+
1950
-
0.2
0.1
0.1
0.4
0.7
-0.4
-
-
-
BOS
0.0
0.1
-0.0
0.3
0.4
-0.1
-
-
-
WS1
0.2
0.1
0.1
0.0
0.4
-0.4
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
14.4
13.9
-0.6
5.9
5.3
0.2
2.5
2.8
-0.1
Center Field
Third Base
Pinch Runner
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1943
PIT
-
-
-
0.6
0.7
-0.1
0.0
0.0
0.0
1944
PIT
-
-
-
0.0
0.0
0.0
0.0
0.0
0.0
1945
PIT
-
-
-
-
-
-
-
-
-
1946
-
-
-
-
-
-
-
-
-
-
1947
-
-
-
-
-
-
-
-
-
-
1948
-
-
-
-
-
-
-
-
-
-
1949
BOS
0.6
1.1
-0.6
-
-
-
0.0
0.0
-0.0
+
1950
-
0.1
0.5
-0.4
-
-
-
-
-
-
BOS
0.1
0.5
-0.4
-
-
-
-
-
-
WS1
-
-
-
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
0.7
1.6
-1.0
0.6
0.7
-0.1
0.1
0.0
0.0
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