Bob O'Brien - Player Record
Baseball Player Won-Loss Records
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Bob O'Brien - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Bob O'Brien to:
Most Similar Players to Bob O'Brien

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
1971LAN22
14
1.61.80.1-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
14
1.61.80.1-0.1
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
14
1.61.80.1-0.1


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1971LAN22
14
1.61.9-0.0-0.3
------ ------ ------ ------ ------
CAREER (reg. season)
14
1.61.9-0.0-0.3
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
14
1.61.9-0.0-0.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19710.1
0.1
0.0
0.0
1.4
1.7
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.1
0.1
0.0
0.0
1.4
1.7
0.0
0.0


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19710.4870.420-0.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.4870.420-0.00-0.00


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19710.700.99
0.70
0.020
-0.010
-0.004
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.700.99
0.70
0.020
-0.010
-0.004


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19711.01.2
-0.2
0.50.5
-0.1
0.10.2
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.01.2
-0.2
0.50.5
-0.1
0.10.2
0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19711.11.1
-0.0
0.50.5
-0.1
0.10.2
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.11.1
-0.0
0.50.5
-0.1
0.10.2
-0.0






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