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

Compare Alberto Arias to:
Most Similar Players to Alberto Arias

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
2007COL23
6
0.30.5-0.2-0.2
24
15
0.80.90.0-0.1
2009HOU25
42
2.01.70.60.3
------ ------ ------ ------ ------
CAREER (reg. season)
63
3.13.10.5-0.1
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
63
3.13.10.5-0.1


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2007COL23
6
0.30.5-0.1-0.1
24
15
0.80.90.0-0.1
2009HOU25
42
2.01.70.60.2
------ ------ ------ ------ ------
CAREER (reg. season)
63
3.13.00.5-0.0
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
63
3.13.00.5-0.0


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
20070.0
0.0
0.0
0.0
0.3
0.4
0.0
0.0
-
0.0
0.0
0.0
0.0
0.8
0.9
0.0
0.0
20090.0
0.0
0.0
0.0
1.8
1.4
0.1
0.3
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.0
0.1
0.0
0.0
3.0
2.7
0.1
0.3


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20070.4990.4040.000.00
-
0.4910.4150.000.00
20090.5100.4130.00-0.02
------ ------ ------ ------ ------ ------
CAREER
0.5030.4130.00-0.02


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20070.930.91
0.84
-0.041
-0.013
-0.006
-
0.621.26
0.78
-0.003
-0.027
-0.004
20090.840.87
0.73
0.006
-0.003
0.002
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.790.96
0.75
-0.002
-0.013
-0.001


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20070.30.4
-0.1
--
-
0.00.0
-0.0
-
0.20.2
0.0
0.60.6
0.1
0.00.0
-0.0
20092.01.7
0.2
--
-
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
2.52.3
0.1
0.60.6
0.1
0.00.1
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
20070.30.5
-0.2
--
-
0.00.0
-0.0
-
0.20.3
-0.1
0.60.6
0.1
0.00.0
-0.0
20092.01.7
0.3
--
-
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
2.42.4
-0.1
0.60.6
0.1
0.00.1
-0.0






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