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

Compare Don Aase to:
Most Similar Players to Don Aase

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
1977BOS22
13
5.63.82.51.9
1978CAL23
29
11.010.02.61.3
1979CAL24
37
9.010.20.1-1.1
1980CAL25
40
8.910.7-0.3-1.7
1981CAL26
39
4.73.12.01.2
1982CAL27
24
3.22.70.90.3
1983-28
-
----
1984CAL29
23
3.22.31.20.7
1985BAL30
54
5.83.92.31.4
1986BAL31
66
7.76.02.31.0
1987BAL32
7
0.90.50.50.3
1988BAL33
35
1.31.6-0.1-0.4
1989NYN34
49
2.43.3-0.5-1.1
1990LAN35
32
2.01.80.40.1
------ ------ ------ ------ ------
CAREER (reg. season)
448
65.559.713.94.1
------ ------ ------ ------ ------
PostSeason (career)
2
0.20.10.10.1
------ ------ ------ ------ ------
COMBINED
450
65.659.814.14.2


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1977BOS22
13
5.63.82.62.0
1978CAL23
29
10.410.61.30.0
1979CAL24
37
9.29.90.7-0.5
1980CAL25
40
9.89.81.50.2
1981CAL26
39
4.13.70.80.1
1982CAL27
24
3.12.70.80.2
1983-28
-
----
1984CAL29
23
3.12.41.10.5
1985BAL30
54
5.24.41.30.4
1986BAL31
66
7.36.41.60.3
1987BAL32
7
0.70.70.0-0.1
1988BAL33
35
1.51.50.2-0.1
1989NYN34
49
2.63.0-0.0-0.6
1990LAN35
32
1.82.00.1-0.3
------ ------ ------ ------ ------
CAREER (reg. season)
448
64.460.812.02.2
------ ------ ------ ------ ------
PostSeason (career)
2
0.20.10.10.1
------ ------ ------ ------ ------
COMBINED
450
64.660.812.12.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1977-
-
-
-
5.3
3.9
0.1
0.1
1978-
-
-
-
10.1
10.1
0.3
0.5
1979-
-
-
-
9.2
9.7
0.1
0.2
1980-
-
-
-
9.5
9.5
0.4
0.3
1981-
-
-
-
4.0
3.6
0.1
0.1
1982-
-
-
-
3.1
2.7
0.0
0.1
1983
-
-
-
-
-
-
-
-
-
1984-
-
-
-
3.1
2.2
0.0
0.1
1985-
-
-
-
5.1
4.4
0.1
0.1
1986-
-
-
-
7.1
6.3
0.2
0.1
1987-
-
-
-
0.6
0.7
0.0
0.0
1988-
-
-
-
1.3
1.4
0.1
0.0
19890.0
0.0
0.0
0.0
2.5
2.8
0.1
0.2
1990-
-
-
-
1.6
1.9
0.2
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.0
0.0
0.0
0.0
62.6
59.2
1.7
1.7


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19770.4920.4300.00-0.02
19780.4920.4310.000.02
19790.4950.4300.00-0.01
19800.4970.4300.00-0.03
19810.5220.4260.00-0.01
19820.5200.4240.000.01
1983
-
----
19840.5230.4270.000.00
19850.5250.4300.00-0.00
19860.5230.4270.000.01
19870.5250.4290.00-0.00
19880.5160.4200.00-0.01
19890.5120.4170.00-0.00
19900.5170.4220.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.5070.4280.00-0.04


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19771.061.04
1.10
0.013
0.005
0.020
19781.031.04
1.07
0.011
0.017
-0.001
19791.000.95
0.95
-0.016
-0.002
-0.003
19800.981.08
1.05
-0.005
-0.040
0.000
19811.360.85
1.16
0.047
0.035
0.001
19821.670.60
1.00
0.013
-0.001
0.003
1983
-
--
-
-
-
-
19842.120.69
1.46
-0.019
0.040
0.003
19851.430.79
1.12
0.028
0.031
0.002
19861.890.86
1.62
-0.020
0.048
0.002
19871.720.80
1.38
0.070
0.089
-0.001
19880.660.81
0.54
-0.037
-0.009
-0.000
19891.020.82
0.83
-0.047
0.000
-0.002
19901.010.86
0.87
0.055
-0.000
-0.001
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.180.90
1.06
0.006
0.007
0.001


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19775.43.9
1.6
--
-
--
-
197810.410.6
0.0
--
-
--
-
19798.38.9
-0.4
1.00.9
-0.0
--
-
19807.68.7
-0.8
2.01.3
0.5
--
-
1981--
-
4.13.7
0.1
--
-
1982--
-
3.12.7
0.2
--
-
1983
-
--
-
--
-
--
-
1984--
-
3.12.3
0.5
--
-
1985--
-
5.24.4
0.3
--
-
1986--
-
7.36.4
0.3
--
-
1987--
-
0.70.7
-0.1
--
-
1988--
-
1.51.4
-0.1
--
-
1989--
-
2.63.0
-0.5
0.00.0
-0.0
1990--
-
1.81.9
-0.3
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
31.732.2
0.5
32.328.9
0.9
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19775.63.8
1.9
--
-
--
-
197811.010.0
1.3
--
-
--
-
19798.09.3
-1.1
1.00.9
-0.0
--
-
19807.09.3
-2.1
1.91.4
0.4
--
-
1981--
-
4.73.1
1.2
--
-
1982--
-
3.22.7
0.3
--
-
1983
-
--
-
--
-
--
-
1984--
-
3.22.3
0.7
--
-
1985--
-
5.83.9
1.4
--
-
1986--
-
7.76.0
1.0
--
-
1987--
-
0.90.5
0.3
--
-
1988--
-
1.31.6
-0.4
--
-
1989--
-
2.43.3
-1.1
0.00.0
-0.0
1990--
-
2.01.8
0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
31.632.4
0.1
33.927.3
4.0
0.00.0
-0.0






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