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

Compare Mel Mazzera to:
Most Similar Players to Mel Mazzera

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
1935SLA21
12
0.71.0-0.3-0.4
1936-22
-
----
1937SLA23
7
0.20.3-0.0-0.1
1938SLA24
86
5.96.7-0.4-1.0
1939SLA25
33
2.84.1-1.0-1.4
1940PHI26
69
4.06.6-2.4-3.0
------ ------ ------ ------ ------
CAREER (reg. season)
207
13.618.6-4.1-5.9
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
207
13.618.6-4.1-5.9


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1935SLA21
12
0.80.9-0.0-0.1
1936-22
-
----
1937SLA23
7
0.20.3-0.0-0.0
1938SLA24
86
6.06.6-0.1-0.8
1939SLA25
33
3.43.50.0-0.4
1940PHI26
69
5.05.6-0.3-0.9
------ ------ ------ ------ ------
CAREER (reg. season)
207
15.316.8-0.5-2.2
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
207
15.316.8-0.5-2.2


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19350.5
0.5
0.0
0.0
-
-
0.2
0.4
1936
-
-
-
-
-
-
-
-
-
19370.2
0.2
0.0
0.0
-
-
-
-
19383.8
4.2
0.3
0.3
-
-
2.0
2.1
19392.2
1.9
0.1
0.1
-
-
1.1
1.5
19403.2
3.6
0.2
0.2
-
-
1.6
1.7
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
9.8
10.5
0.7
0.6
-
-
4.9
5.7


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19350.5160.4640.00-0.00
1936
-
----
19370.4790.4110.000.00
19380.5100.4570.01-0.00
19390.5130.459-0.02-0.02
19400.5170.464-0.01-0.02
------ ------ ------ ------ ------ ------
CAREER
0.5130.459-0.01-0.05


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19350.990.95
0.94
-0.003
-0.071
-0.002
1936
-
--
-
-
-
-
19371.651.09
1.79
0.041
-0.054
-0.001
19381.020.94
0.96
-0.001
-0.011
-0.001
19390.990.99
0.98
-0.017
-0.057
-0.002
19400.971.08
1.05
-0.025
-0.070
-0.003
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.000.99
1.00
-0.011
-0.045
-0.002


eWins, eLosses by Position
(Regular Season only)
Left FieldRight FieldPinch Hitter
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19350.40.6
-0.2
0.20.1
0.1
0.00.0
-0.0
1936
-
--
-
--
-
--
-
1937--
-
--
-
0.20.2
-0.0
19383.83.5
0.1
1.31.6
-0.4
0.50.9
-0.3
19392.22.4
-0.3
0.90.9
-0.2
0.20.2
0.0
19402.43.1
-0.9
1.71.4
0.3
0.40.9
-0.4
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
8.89.5
-1.2
4.03.9
-0.2
1.32.2
-0.7


Center FieldFirst BasePinch Runner
SeasonTeameWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19350.20.3
-0.0
--
-
0.00.0
-0.0
1936
-
--
-
--
-
--
-
1937--
-
--
-
--
-
19380.60.6
-0.1
--
-
0.00.0
0.0
1939--
-
--
-
--
-
19400.00.0
0.0
0.30.3
-0.1
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.80.9
-0.1
0.30.3
-0.1
0.00.0
0.0


pWins, pLosses by Position
(Regular Season only)
Left FieldRight FieldPinch Hitter
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19350.30.7
-0.4
0.20.1
0.1
0.00.0
-0.0
1936
-
--
-
--
-
--
-
1937--
-
--
-
0.20.3
-0.1
19383.93.4
0.3
1.11.8
-0.8
0.41.0
-0.5
19392.22.5
-0.4
0.51.3
-0.8
0.10.3
-0.2
19402.13.4
-1.5
1.41.7
-0.4
0.31.0
-0.6
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
8.49.9
-2.0
3.24.8
-2.0
1.02.6
-1.4


Center FieldFirst BasePinch Runner
SeasonTeampWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19350.20.3
-0.0
--
-
0.00.0
-0.0
1936
-
--
-
--
-
--
-
1937--
-
--
-
--
-
19380.60.6
0.0
--
-
0.00.0
0.0
1939--
-
--
-
--
-
19400.00.0
0.0
0.10.5
-0.4
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.90.9
-0.0
0.10.5
-0.4
0.00.0
0.0






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