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 pWO*
2007COL23
6
0.30.5-0.0-0.1-
24
15
0.80.90.1-0.1-
2009HOU25
42
2.01.70.50.2-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
63
3.13.10.5-0.00.0
------ ------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0-
------ ------ ------ ------ ------ ------
COMBINED
63
3.13.10.5-0.00.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA eWO*
2007COL23
6
0.30.5-0.0-0.1-
24
15
0.80.90.1-0.1-
2009HOU25
42
2.01.70.50.2-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
63
3.13.10.60.00.0
------ ------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0-
------ ------ ------ ------ ------ ------
COMBINED
63
3.13.10.60.00.0


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
0.4
0.5
0.0
0.0
-
0.0
0.1
0.0
0.0
1.1
1.1
0.0
0.0
20090.0
0.0
0.0
0.0
2.6
2.0
0.1
0.3
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.0
0.1
0.0
0.0
4.1
3.6
0.1
0.3


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20070.4980.4050.000.00
-
0.4930.4190.000.00
20090.5060.4110.00-0.02
------ ------ ------ ------ ------ ------
CAREER
0.5010.4120.00-0.02


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20070.920.92
0.85
-0.038
-0.015
-0.006
-
0.621.25
0.77
-0.006
-0.026
-0.031
20090.840.87
0.73
0.004
-0.002
0.002
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.790.96
0.76
-0.002
-0.013
-0.011


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20070.40.5
-0.1
--
-
0.00.0
-0.0
-
0.70.7
-0.0
0.40.4
0.0
0.00.1
-0.0
20092.72.3
0.2
--
-
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
3.83.4
0.1
0.40.4
0.0
0.00.1
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team fWinfLossfWOPAfWinfLossfWOPAfWinfLossfWOPA
20070.30.5
-0.1
--
-
0.00.0
-0.0
-
0.20.3
-0.1
0.60.6
0.0
0.00.0
-0.0
20092.01.7
0.2
--
-
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
2.52.4
-0.0
0.60.6
0.0
0.00.1
-0.0




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