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

Compare Zach Day to:
Most Similar Players to Zach Day

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
2002MON24
19
1.51.40.40.2
2003MON25
23
8.08.41.40.3
2004MON26
19
6.98.40.0-1.0
+ 2005
27
17
2.23.1-0.4-0.7
+ 2006
28
8
2.34.2-1.3-1.7
------ ------ ------ ------ ------
CAREER (reg. season)
86
21.025.40.1-3.0
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
86
21.025.40.1-3.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2002MON24
19
1.61.30.60.3
2003MON25
23
8.08.51.30.2
2004MON26
19
7.08.20.3-0.7
+ 2005
27
17
2.23.1-0.4-0.7
+ 2006
28
8
2.63.9-0.7-1.1
------ ------ ------ ------ ------
CAREER (reg. season)
86
21.425.01.1-1.9
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
86
21.425.01.1-1.9


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
20020.0
0.1
0.0
0.0
1.5
1.2
0.0
0.0
20030.1
1.2
0.0
0.0
7.7
7.1
0.1
0.2
20040.1
0.6
0.0
0.0
6.8
7.4
0.2
0.0
+ 2005
-
0.1
0.2
0.0
0.0
2.1
2.7
0.1
0.1
+ 2006
-
0.0
0.3
0.0
0.0
2.6
3.4
0.1
0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.4
2.4
0.0
0.0
20.8
21.8
0.5
0.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20020.4940.4110.00-0.01
20030.4780.4140.00-0.00
20040.4850.419-0.000.01
+ 2005
-
0.4880.4200.000.00
+ 2006
-
0.4850.420-0.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.4830.4170.00-0.00


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20020.840.88
0.74
-0.086
0.061
0.004
20031.011.10
1.11
-0.009
0.011
0.000
20041.041.13
1.18
0.002
-0.017
-0.006
+ 2005
-
0.840.94
0.80
-0.014
0.005
-0.009
+ 2006
-
0.851.46
1.24
-0.021
-0.038
-0.017
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.961.11
1.07
-0.012
-0.004
-0.005


eWins, eLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20020.50.5
0.0
0.10.1
-0.0
1.00.7
0.3
20037.87.3
0.7
0.21.2
-0.4
--
-
20047.07.5
-0.4
0.10.6
-0.2
--
-
+ 2005
-
2.12.4
-0.3
0.10.2
-0.0
0.20.3
-0.2
+ 2006
-
2.73.5
-0.8
0.00.3
-0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
20.121.1
-0.7
0.52.4
-0.7
1.21.1
0.1


pWins, pLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
20020.40.6
-0.1
0.00.1
-0.0
1.10.7
0.3
20037.97.2
0.7
0.21.2
-0.4
--
-
20046.87.7
-0.8
0.10.7
-0.2
--
-
+ 2005
-
2.02.5
-0.5
0.10.2
-0.0
0.20.3
-0.2
+ 2006
-
2.33.9
-1.6
0.00.3
-0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
19.321.9
-2.3
0.42.5
-0.8
1.21.0
0.1






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