Steve Rosenberg - Player Record
Baseball Player Won-Loss Records
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Steve Rosenberg - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Steve Rosenberg to:
Most Similar Players to Steve Rosenberg
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
1988
CHA
23
33
1.0
1.5
-0.2
-0.5
1989
CHA
24
38
6.7
9.6
-1.7
-2.9
1990
CHA
25
6
0.1
0.3
-0.1
-0.1
1991
SDN
26
10
0.5
0.7
-0.2
-0.3
------
------
------
------
------
CAREER (reg. season)
87
8.4
12.1
-2.3
-3.8
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
87
8.4
12.1
-2.3
-3.8
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
1988
CHA
23
33
1.2
1.4
0.0
-0.2
1989
CHA
24
38
7.4
8.9
-0.3
-1.5
1990
CHA
25
6
0.2
0.2
0.0
-0.0
1991
SDN
26
10
0.5
0.8
-0.2
-0.3
------
------
------
------
------
CAREER (reg. season)
87
9.2
11.3
-0.5
-2.0
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
87
9.2
11.3
-0.5
-2.0
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
1988
CHA
-
-
-
-
1.1
1.3
0.1
0.1
1989
CHA
-
-
-
-
7.2
8.6
0.3
0.2
1990
CHA
-
-
-
-
0.2
0.2
0.0
0.0
1991
SDN
0.0
0.0
0.0
0.0
0.5
0.7
0.0
0.0
------
------
------
------
------
------
------
------
------
------
CAREER
0.0
0.0
0.0
0.0
8.9
10.8
0.5
0.3
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
1988
CHA
0.505
0.416
0.00
0.00
1989
CHA
0.499
0.429
0.00
-0.01
1990
CHA
0.505
0.415
0.00
-0.00
1991
SDN
0.504
0.414
0.00
0.00
------
------
------
------
------
------
CAREER
0.500
0.426
0.00
-0.01
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
1988
CHA
0.56
0.78
0.44
-0.017
-0.037
-0.002
1989
CHA
0.95
1.06
1.01
0.005
-0.053
-0.006
1990
CHA
0.28
1.17
0.33
-0.110
-0.002
-0.002
1991
SDN
1.13
0.73
0.82
0.009
-0.001
-0.007
------
------
------
------
------
------
------
------
CAREER
0.84
0.99
0.83
-0.003
-0.045
-0.006
eWins, eLosses by Position
(Regular Season only)
Starting Pitcher
Relief Pitcher
Pitcher Offense
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1988
CHA
-
-
-
1.2
1.3
-0.2
-
-
-
1989
CHA
6.1
7.7
-1.5
1.3
1.2
0.1
-
-
-
1990
CHA
-
-
-
0.2
0.2
-0.0
-
-
-
1991
SDN
-
-
-
0.5
0.7
-0.3
0.0
0.0
-0.0
------
------
------
------
------
------
------
------
------
------
------
CAREER
6.1
7.7
-1.5
3.2
3.5
-0.4
0.0
0.0
-0.0
pWins, pLosses by Position
(Regular Season only)
Starting Pitcher
Relief Pitcher
Pitcher Offense
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1988
CHA
-
-
-
1.0
1.5
-0.5
-
-
-
1989
CHA
5.5
8.3
-2.7
1.2
1.3
-0.2
-
-
-
1990
CHA
-
-
-
0.1
0.3
-0.1
-
-
-
1991
SDN
-
-
-
0.5
0.7
-0.3
0.0
0.0
-0.0
------
------
------
------
------
------
------
------
------
------
------
CAREER
5.5
8.3
-2.7
2.8
3.8
-1.0
0.0
0.0
-0.0
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