Jae Weong Seo - Player Record
Baseball Player Won-Loss Records
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Jae Weong Seo - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Jae Weong Seo to:
Most Similar Players to Jae Weong Seo

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
2002NYN25
1
0.00.00.00.0
2003NYN26
35
10.011.30.8-0.6
2004NYN27
26
6.88.4-0.2-1.2
2005NYN28
14
6.34.03.32.6
+ 2006
29
36
8.813.0-2.4-3.9
2007TBA30
11
3.04.7-1.1-1.7
------ ------ ------ ------ ------
CAREER (reg. season)
123
34.841.60.3-4.8
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
123
34.841.60.3-4.8


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2002NYN25
1
0.00.00.00.0
2003NYN26
35
11.310.03.42.0
2004NYN27
26
6.88.4-0.1-1.1
2005NYN28
14
5.64.81.81.2
+ 2006
29
36
9.212.6-1.5-3.0
2007TBA30
11
2.94.8-1.3-1.8
------ ------ ------ ------ ------
CAREER (reg. season)
123
35.940.62.4-2.7
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
123
35.940.62.4-2.7


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2002-
-
-
-
0.0
-0.0
-
-
20030.3
1.1
0.0
0.0
10.6
8.9
0.2
0.2
20040.4
0.6
0.0
0.0
6.4
7.5
0.1
0.1
20050.3
0.6
0.0
0.0
5.0
4.2
0.2
0.1
+ 2006
-
0.1
0.4
0.0
0.0
9.2
11.8
0.2
0.1
2007-
-
-
-
3.1
4.5
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.1
2.7
0.1
0.1
34.3
36.9
0.7
0.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20020.5150.4180.00-0.00
20030.4840.4180.00-0.04
20040.4860.420-0.00-0.02
20050.4790.4160.00-0.00
+ 2006
-
0.4930.424-0.00-0.02
20070.4970.4270.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.4870.4210.00-0.09


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20020.001.87
0.00
0.000
0.000
-0.000
20030.951.05
1.00
-0.007
-0.045
0.008
20041.031.00
1.03
0.008
-0.016
-0.007
20050.901.18
1.06
0.022
0.059
0.012
+ 2006
-
0.991.09
1.08
0.016
-0.048
-0.013
20071.041.04
1.08
-0.002
-0.013
-0.026
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.981.06
1.04
0.004
-0.022
-0.004


eWins, eLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
2002--
-
--
-
0.0-0.0
0.0
200310.68.9
1.9
0.41.1
-0.2
0.20.2
0.0
20046.27.4
-1.1
0.40.7
0.1
0.30.2
0.2
20055.24.3
1.0
0.30.6
-0.0
--
-
+ 2006
-
8.811.0
-2.2
0.10.4
-0.1
0.70.9
-0.2
20073.24.5
-1.3
--
-
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
33.936.1
-1.7
1.22.7
-0.2
1.21.2
-0.0


Pinch Runner
SeasonTeameWineLosseWOPA
2002--
-
20030.00.0
0.0
20040.00.0
0.0
2005--
-
+ 2006
-
--
-
2007--
-
------ ------ ------ ------ ------
CAREER
0.00.0
0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
2002--
-
--
-
0.00.0
0.0
20039.510.0
-0.4
0.41.1
-0.2
0.20.3
-0.1
20046.17.5
-1.3
0.40.7
0.1
0.30.2
0.0
20056.03.4
2.7
0.20.7
-0.1
--
-
+ 2006
-
8.211.6
-3.2
0.00.4
-0.1
0.51.1
-0.6
20073.04.7
-1.7
--
-
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
32.837.2
-3.9
1.02.9
-0.4
0.91.5
-0.6


Pinch Runner
SeasonTeampWinpLosspWOPA
2002--
-
20030.00.0
0.0
20040.00.0
0.0
2005--
-
+ 2006
-
--
-
2007--
-
------ ------ ------ ------ ------
CAREER
0.00.0
0.0






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