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

Compare Walt Masterson to:
Most Similar Players to Walt Masterson

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWOPA pWORL
1939WS119
24
2.32.9-0.30.0
1940WS120
31
6.810.5-1.6-0.8
1941WS121
34
2.93.8-0.4-0.0
1942WS122
26
6.47.7-0.50.2
1943-23
-
----
1944-24
-
----
1945WS125
4
1.31.20.10.2
1946WS126
29
4.26.9-1.3-0.6
1947WS127
36
15.814.21.22.5
1948WS128
33
12.513.5-0.11.0
29
29
5.76.3-0.10.5
1950BOS30
33
7.38.0-0.20.6
1951BOS31
30
2.81.80.50.8
32
29
10.610.80.31.3
1953WS133
29
11.110.60.61.6
1954-34
-
----
1955-35
-
----
1956DET36
35
1.41.3-0.00.2
------ ------ ------ ------ ------
CAREER (reg. season)
402
91.299.5-1.87.4
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
402
91.299.5-1.87.4


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWOPA eWORL
1939WS119
24
2.83.9-0.5-0.1
1940WS120
31
7.79.1-0.50.3
1941WS121
34
3.75.0-0.6-0.1
1942WS122
26
7.87.90.20.9
1943-23
-
----
1944-24
-
----
1945WS125
4
1.21.20.00.1
1946WS126
29
4.26.4-1.1-0.4
1947WS127
36
15.513.21.62.8
1948WS128
33
11.312.1-0.11.0
29
29
5.95.90.10.7
1950BOS30
33
7.08.6-0.70.2
1951BOS31
30
2.62.20.20.5
32
29
10.612.0-0.30.7
1953WS133
29
9.69.70.21.1
1954-34
-
----
1955-35
-
----
1956DET36
35
2.02.2-0.20.1
------ ------ ------ ------ ------
CAREER (reg. season)
402
92.099.7-1.67.8
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
402
92.099.7-1.67.8


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19390.1
0.4
0.0
0.0
2.9
3.7
0.1
0.2
19400.5
1.0
0.1
0.0
6.9
7.6
0.2
0.2
19410.2
0.4
0.0
0.0
4.0
5.1
0.1
0.2
19420.6
0.9
0.0
0.0
6.8
6.3
0.4
0.7
1943
-
-
-
-
-
-
-
-
-
1944
-
-
-
-
-
-
-
-
-
19450.0
0.2
0.0
0.0
1.2
1.2
0.0
0.0
19460.2
0.6
0.0
0.0
4.7
6.5
0.2
0.1
19470.7
1.7
0.0
0.1
13.1
10.7
0.4
0.4
19480.7
1.3
0.1
0.1
9.9
10.0
0.3
0.3
-
0.4
0.8
0.1
0.0
5.4
5.1
0.1
0.2
19500.4
0.9
0.0
0.0
6.6
7.4
0.2
0.3
19510.1
0.3
0.0
0.0
3.2
2.6
0.1
0.0
-
0.7
1.3
0.1
0.1
9.1
9.8
0.3
0.2
19530.5
1.1
0.1
0.1
8.3
8.0
0.3
0.3
1954
-
-
-
-
-
-
-
-
-
1955
-
-
-
-
-
-
-
-
-
19560.0
0.1
0.0
0.0
2.5
2.8
0.1
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
5.2
10.9
0.6
0.5
84.7
86.8
2.7
3.1


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19390.4950.436-0.00-0.01
19400.4870.440-0.00-0.04
19410.4960.439-0.00-0.02
19420.4870.4420.00-0.05
1943
-
----
1944
-
----
19450.4930.4390.000.00
19460.4950.4320.00-0.04
19470.4860.443-0.00-0.09
19480.4850.441-0.00-0.00
-
0.4870.439-0.01-0.00
19500.4890.437-0.00-0.02
19510.5000.4370.00-0.01
-
0.4830.4370.010.00
19530.4850.439-0.000.03
1954
-
----
1955
-
----
19560.5100.4410.000.01
------ ------ ------ ------ ------ ------
CAREER
0.4880.439-0.00-0.23


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Intra-Game
Season Team Inter-Game Intra-Game Combined Expected Inter-Game Actual Expected
19390.740.950.71
0.92
-0.0330.043
-0.008
19401.060.991.05
1.03
-0.019-0.049
-0.005
19410.770.880.67
0.87
-0.0030.000
-0.007
19420.960.930.89
0.99
-0.013-0.028
0.002
1943
-
---
-
--
-
1944
-
---
-
--
-
19450.980.930.92
0.90
0.0030.018
0.000
19460.920.990.91
0.87
0.007-0.038
-0.014
19471.051.051.11
1.06
0.011-0.010
0.013
19481.141.011.15
1.04
0.006-0.007
-0.001
-
1.001.000.99
0.97
-0.0240.006
0.003
19501.020.950.97
0.99
-0.0240.048
-0.008
19510.641.140.73
0.76
0.0450.023
0.003
-
1.040.950.99
1.05
-0.0080.034
-0.001
19531.081.071.17
1.03
0.018-0.001
0.003
1954
-
---
-
--
-
1955
-
---
-
--
-
19560.550.900.49
0.77
0.074-0.042
-0.002
------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.990.990.98
0.99
0.001-0.0010.001


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19391.61.9
-0.1
1.42.0
-0.3
0.10.4
-0.1
19406.17.1
-0.5
0.90.7
0.1
0.51.1
-0.0
19411.82.5
-0.3
2.32.8
-0.3
0.20.4
-0.0
19426.05.5
0.3
1.21.6
-0.3
0.61.0
0.0
1943
-
--
-
--
-
--
-
1944
-
--
-
--
-
--
-
19450.80.6
0.1
0.50.6
-0.0
0.10.2
-0.0
19462.12.9
-0.4
2.73.9
-0.7
0.20.6
-0.1
194712.911.0
1.0
0.50.3
0.1
0.81.7
-0.2
19489.29.3
0.0
0.91.0
-0.1
0.81.4
-0.0
-
4.13.5
0.3
1.41.8
-0.2
0.50.8
-0.0
19505.15.6
-0.2
1.62.2
-0.3
0.40.9
-0.1
19510.20.2
0.0
3.02.5
0.2
0.20.3
-0.0
-
8.99.2
-0.1
0.40.8
-0.2
0.81.5
0.0
19537.87.0
0.4
0.91.1
-0.1
0.61.2
-0.0
1954
-
--
-
--
-
--
-
1955
-
--
-
--
-
--
-
1956--
-
2.62.8
-0.2
0.00.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
66.666.3
0.6
20.424.1
-2.3
5.711.4
-0.6


Pinch Runner
SeasonTeameWineLosseWOPA
1939--
-
1940--
-
1941--
-
19420.00.0
-0.0
1943
-
--
-
1944
-
--
-
1945--
-
1946--
-
19470.00.0
-0.0
1948--
-
-
0.00.0
-0.0
1950--
-
1951--
-
-
--
-
1953--
-
1954
-
--
-
1955
-
--
-
1956--
-
------ ------ ------ ------ ------
CAREER
0.00.0
-0.0




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