1981 Houston Astros
Baseball Player Won-Loss Records
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1981 Houston Astros*
Traditional Statistics and Splits (Retrosheet)
Houston Astros - Franchise Page

(Regular Season)

(1981 National League)
Postseason

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
Position Players
(Sorted by pWORL)
Player pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
12.510.12.0
3.1
12.210.41.5
2.6
13.511.81.0
2.3
12.812.5-0.5
0.7
11.010.51.1
2.1
10.311.2-0.2
0.8
15.314.3-0.0
1.4
15.114.5-0.4
1.1
8.47.50.5
1.3
8.47.50.5
1.3
7.77.60.2
1.0
7.97.40.7
1.4
3.02.60.4
0.7
2.72.9-0.1
0.2
0.70.10.6
0.6
0.60.20.4
0.4
4.24.20.1
0.5
4.34.20.2
0.6
9.29.0-0.5
0.4
9.58.70.2
1.1
4.04.2-0.1
0.4
4.14.10.1
0.6
0.40.10.3
0.4
0.40.10.3
0.3
1.10.80.2
0.3
1.00.90.0
0.2
2.52.20.1
0.3
2.32.4-0.3
-0.1
5.35.3-0.4
0.1
5.65.00.5
1.0
0.10.10.0
0.1
0.10.10.0
0.1
0.00.0-0.0
-0.0
0.00.00.0
0.0
2.93.3-0.3
-0.0
3.13.10.0
0.3
0.00.1-0.1
-0.1
0.00.1-0.0
-0.0
3.94.1-0.5
-0.1
3.74.3-0.8
-0.4
3.64.2-0.5
-0.1
3.64.2-0.5
-0.1
2.12.6-0.4
-0.1
2.02.7-0.7
-0.4
0.91.4-0.6
-0.5
1.11.2-0.2
-0.1
0.20.7-0.6
-0.5
0.40.5-0.1
-0.1
1.01.7-0.8
-0.6
1.31.4-0.1
0.0
------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
113.6108.61.8
13.1
112.6109.60.3
11.6


Basic Player Won-Lost Records
Pitchers
(Sorted by pWORL)
Player pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
10.77.73.8
4.8
10.18.32.6
3.7
9.67.62.5
3.5
8.88.41.0
2.1
9.58.12.2
3.3
9.97.73.0
4.0
10.18.91.9
3.0
9.89.31.2
2.3
3.82.80.9
1.5
3.62.90.7
1.3
3.43.10.3
0.8
3.62.90.7
1.2
5.05.2-0.0
0.6
5.44.80.8
1.4
2.32.5-0.2
0.2
2.42.3-0.0
0.4
0.10.1-0.1
-0.0
0.10.1-0.0
-0.0
1.01.2-0.2
-0.1
1.01.2-0.1
0.1
1.01.4-0.5
-0.3
1.01.4-0.3
-0.1
1.11.8-0.7
-0.5
1.21.7-0.4
-0.2
------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
57.450.49.9
17.0
56.950.99.1
16.2


pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
TEAM TOTALS
171.0159.011.7
30.1
169.5160.59.4
27.8


Basic Player Won-Lost Records
Position Players
(Sorted by pWORL)
Batting Baserunning Pitching Fielding
Player eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct.
8.57.2
0.541
0.50.7
0.456
0.00.0
0.000
3.22.6
0.555
7.87.8
0.500
1.20.9
0.565
0.00.0
0.000
3.83.8
0.503
6.16.8
0.472
0.70.6
0.535
0.00.0
0.000
3.63.8
0.487
10.48.6
0.548
0.80.9
0.448
0.00.0
0.000
4.04.9
0.448
5.54.8
0.534
0.70.6
0.560
0.00.0
0.000
2.22.2
0.498
5.95.2
0.531
0.30.7
0.297
0.00.0
0.000
1.71.5
0.533
2.02.2
0.473
0.20.2
0.468
0.00.0
0.000
0.60.5
0.544
0.20.1
0.702
0.40.1
0.762
0.00.0
0.000
0.00.0
0.846
2.42.6
0.483
0.50.4
0.573
0.00.0
0.000
1.41.2
0.527
6.65.7
0.534
0.90.8
0.554
0.00.0
0.000
2.02.2
0.471
2.22.3
0.487
0.40.2
0.683
0.00.0
0.000
1.51.6
0.484
0.40.1
0.847
0.00.0
0.676
0.00.0
0.000
0.00.0
0.394
0.70.8
0.489
0.20.1
0.650
0.00.0
0.000
0.10.1
0.556
1.72.0
0.470
0.10.1
0.454
0.00.0
0.000
0.40.3
0.569
4.13.4
0.549
0.20.4
0.384
0.00.0
0.000
1.31.1
0.532
0.10.1
0.588
0.00.0
0.000
0.00.0
0.000
0.0-0.0
1.005
0.00.0
0.539
-0.00.0
-24.200
0.00.0
0.000
0.00.0
0.598
1.61.6
0.497
0.40.3
0.591
0.00.0
0.000
1.11.2
0.471
0.00.0
0.303
0.00.0
0.729
0.00.0
0.000
0.00.0
0.355
2.22.8
0.442
0.30.3
0.520
0.00.0
0.000
1.31.3
0.501
2.22.5
0.465
0.30.4
0.420
0.00.0
0.000
1.11.3
0.476
1.01.6
0.381
0.30.2
0.553
0.00.0
0.000
0.70.8
0.462
0.91.0
0.461
0.00.1
0.285
0.00.0
0.000
0.20.1
0.597
0.30.4
0.398
0.00.0
0.752
0.00.0
0.000
0.10.1
0.567
1.00.9
0.512
0.00.1
0.381
0.00.0
0.000
0.30.4
0.423
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
73.770.5
0.511
8.47.9
0.516
0.00.0
0.000
30.731.1
0.497


Basic Player Won-Lost Records
Pitchers
(Sorted by pWORL)
Batting Baserunning Pitching Fielding
Player eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct.
0.81.3
0.376
0.10.1
0.416
8.87.0
0.556
0.20.1
0.574
0.50.7
0.386
0.00.1
0.292
8.07.4
0.518
0.30.2
0.621
0.61.2
0.346
0.10.2
0.360
8.86.3
0.581
0.20.3
0.338
0.71.1
0.373
0.00.1
0.310
8.78.1
0.517
0.20.1
0.795
0.00.0
0.460
0.00.0
0.222
3.52.8
0.562
0.10.1
0.407
0.00.0
0.022
0.00.0
0.000
3.52.8
0.555
0.10.0
0.815
0.40.4
0.502
0.00.1
0.442
4.74.3
0.523
0.10.1
0.487
0.00.0
0.497
0.00.0
0.068
2.32.3
0.500
0.00.0
0.927
0.00.0
0.000
0.00.0
0.000
0.10.1
0.399
0.00.0
0.000
0.00.0
0.000
0.00.0
0.000
1.01.1
0.484
0.00.0
0.814
0.10.1
0.403
0.00.0
0.584
1.01.3
0.436
0.00.0
0.333
0.00.1
0.276
0.00.0
0.460
1.21.4
0.445
0.10.1
0.395
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
3.15.1
0.380
0.30.5
0.363
51.645.0
0.534
1.21.0
0.543


Batting Baserunning Pitching Fielding
eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct.
TEAM TOTALS
76.875.5
0.504
8.78.4
0.509
51.645.0
0.534
31.932.1
0.498


eWin, eLoss, eWOPA by Position
Catcher
Player eWins eLosses eWOPA
Alan Ashby7.47.10.4
Luis Pujols2.72.8-0.1
Alan Knicely0.40.10.3
Dave W. Roberts0.00.00.0
------ ------ ------
TOTAL10.410.00.6
  
First Base
Player eWins eLosses eWOPA
Cesar Cedeno4.34.3-0.4
Denny Walling2.02.2-0.4
Danny Heep1.82.2-0.6
Mike Ivie0.81.0-0.3
Dave W. Roberts0.70.60.0
Harry Spilman0.50.5-0.1
Art Howe0.30.10.1
Jeffrey Leonard0.10.2-0.1
Dave Bergman0.00.00.0
------ ------ ------
TOTAL10.511.2-1.7
  
Second Base
Player eWins eLosses eWOPA
Phil Garner4.34.20.2
Joe Pittman2.83.3-0.5
Rafael Landestoy1.82.5-0.6
Dickie Thon1.61.8-0.2
Kiko Garcia0.71.1-0.4
Dave W. Roberts0.00.0-0.0
------ ------ ------
TOTAL11.212.9-1.4
  
Third Base
Player eWins eLosses eWOPA
Art Howe11.810.11.2
Kiko Garcia0.50.5-0.0
Joe Pittman0.60.40.2
Dave W. Roberts0.40.4-0.0
Dickie Thon0.40.40.0
------ ------ ------
TOTAL13.611.81.3
  
Shortstop
Player eWins eLosses eWOPA
Craig Reynolds10.311.2-0.3
Kiko Garcia2.72.50.4
Dickie Thon1.00.90.2
Bert Pena0.00.00.0
------ ------ ------
TOTAL14.114.50.3
  
Left Field
Player eWins eLosses eWOPA
Jose Cruz Sr.15.114.4-0.4
Denny Walling0.80.30.4
Gary Woods0.10.1-0.0
Tim Tolman0.00.1-0.0
Alan Knicely0.00.0-0.0
------ ------ ------
TOTAL16.015.0-0.0
  
Center Field
Player eWins eLosses eWOPA
Tony Scott8.47.50.5
Cesar Cedeno5.04.40.5
Terry Puhl3.12.40.6
Gary Woods0.40.30.1
Scott Loucks0.30.10.1
Denny Walling0.10.2-0.1
------ ------ ------
TOTAL17.315.01.6
  
Right Field
Player eWins eLosses eWOPA
Terry Puhl9.59.8-1.0
Gary Woods2.73.4-0.9
Denny Walling1.91.8-0.0
Jeffrey Leonard0.30.3-0.1
Danny Heep0.10.00.1
Tim Tolman0.00.0-0.0
------ ------ ------
TOTAL14.515.3-1.9
  
Designated Hitter
Player eWins eLosses eWOPA
------ ------ ------
TOTAL0.00.00.0
  
Pinch Hitter
Player eWins eLosses eWOPA
Denny Walling0.90.50.4
Gary Woods0.50.5-0.0
Harry Spilman0.50.40.2
Alan Ashby0.70.10.6
Joe Pittman0.30.4-0.1
Dave W. Roberts0.20.4-0.1
Danny Heep0.30.20.2
Terry Puhl0.10.3-0.2
Mike Ivie0.20.20.0
Art Howe0.10.2-0.1
Dave Bergman0.10.10.1
Rafael Landestoy0.00.1-0.1
Cesar Cedeno0.10.1-0.0
Jeffrey Leonard0.10.00.0
Kiko Garcia0.10.00.0
Luis Pujols0.00.1-0.0
Jose Cruz Sr.0.00.00.0
Craig Reynolds0.00.00.0
Phil Garner0.00.0-0.0
Dickie Thon0.00.0-0.0
Tim Tolman0.00.0-0.0
Bert Pena0.00.00.0
Alan Knicely0.00.00.0
------ ------ ------
TOTAL4.23.60.8
  
Pinch Runner
Player eWins eLosses eWOPA
Scott Loucks0.40.00.3
Dickie Thon0.20.10.1
Rafael Landestoy0.10.10.1
Kiko Garcia0.10.00.1
Gary Woods0.00.00.0
Craig Reynolds0.00.0-0.0
Denny Walling0.00.0-0.0
Harry Spilman0.00.0-0.0
Mike Ivie0.00.0-0.0
------ ------ ------
TOTAL0.80.20.6
  
Pitcher Offense
Player eWins eLosses eWOPA
Nolan Ryan0.91.40.1
Don Sutton0.71.30.0
Joe Niekro0.71.20.1
Bob Knepper0.50.80.1
Vern Ruhle0.50.50.2
Joaquin Andujar0.00.1-0.0
Bobby Sprowl0.10.10.0
Joe Sambito0.00.0-0.0
Dave S. Smith0.00.00.0
Billy L. Smith0.00.0-0.0
Frank LaCorte0.00.00.0
------ ------ ------
TOTAL3.45.60.4
  
Starting Pitching
Player eWins eLosses eWOPA
Joe Niekro8.98.20.9
Nolan Ryan8.97.11.9
Bob Knepper8.27.60.8
Don Sutton9.06.62.4
Vern Ruhle4.44.10.3
Joaquin Andujar0.91.2-0.3
Billy L. Smith0.50.30.2
Bobby Sprowl0.20.20.0
------ ------ ------
TOTAL41.035.36.2
  
Relief Pitching
Player eWins eLosses eWOPA
Dave S. Smith3.62.90.6
Joe Sambito3.62.90.7
Frank LaCorte2.42.3-0.0
Bobby Sprowl0.81.1-0.4
Billy L. Smith0.60.8-0.2
Vern Ruhle0.50.30.2
Joaquin Andujar0.30.4-0.1
Gordie Pladson0.10.1-0.0
------ ------ ------
TOTAL11.810.70.8


Team eWins over Positional Average by Position
PC1B2B3BSSLFCFRFOth
1981 Houston Astros7.50.6-1.7-1.41.30.3-0.01.6-1.91.4


pWin, pLoss, pWOPA by Position
Catcher
Player pWins pLosses pWOPA
Alan Ashby6.97.6-0.5
Luis Pujols3.02.60.4
Alan Knicely0.40.10.3
Dave W. Roberts0.00.00.0
------ ------ ------
TOTAL10.310.20.2
  
First Base
Player pWins pLosses pWOPA
Cesar Cedeno4.34.3-0.4
Denny Walling1.72.4-0.9
Danny Heep2.21.90.0
Mike Ivie0.81.0-0.3
Dave W. Roberts0.50.7-0.3
Harry Spilman0.70.40.3
Art Howe0.30.10.1
Jeffrey Leonard0.00.2-0.2
Dave Bergman0.00.00.0
------ ------ ------
TOTAL10.511.2-1.7
  
Second Base
Player pWins pLosses pWOPA
Phil Garner4.24.20.1
Joe Pittman2.73.4-0.6
Rafael Landestoy2.02.4-0.3
Dickie Thon1.41.9-0.5
Kiko Garcia0.51.3-0.8
Dave W. Roberts0.00.0-0.0
------ ------ ------
TOTAL10.813.3-2.2
  
Third Base
Player pWins pLosses pWOPA
Art Howe12.19.81.9
Kiko Garcia0.60.40.2
Joe Pittman0.60.30.3
Dave W. Roberts0.30.5-0.1
Dickie Thon0.40.40.0
------ ------ ------
TOTAL14.111.32.3
  
Shortstop
Player pWins pLosses pWOPA
Craig Reynolds11.010.51.1
Kiko Garcia2.82.40.5
Dickie Thon1.00.90.1
Bert Pena0.00.0-0.0
------ ------ ------
TOTAL14.813.81.7
  
Left Field
Player pWins pLosses pWOPA
Jose Cruz Sr.15.314.3-0.1
Denny Walling0.60.50.0
Gary Woods0.10.1-0.0
Tim Tolman0.00.1-0.1
Alan Knicely0.00.0-0.0
------ ------ ------
TOTAL16.015.0-0.1
  
Center Field
Player pWins pLosses pWOPA
Tony Scott8.47.50.5
Cesar Cedeno4.84.6-0.0
Terry Puhl3.32.30.9
Gary Woods0.50.20.3
Scott Loucks0.30.10.2
Denny Walling0.10.1-0.0
------ ------ ------
TOTAL17.414.91.8
  
Right Field
Player pWins pLosses pWOPA
Terry Puhl10.09.20.1
Gary Woods2.93.2-0.6
Denny Walling2.11.60.4
Jeffrey Leonard0.10.5-0.4
Danny Heep0.10.00.1
Tim Tolman0.00.0-0.0
------ ------ ------
TOTAL15.314.5-0.3
  
Designated Hitter
Player pWins pLosses pWOPA
------ ------ ------
TOTAL0.00.00.0
  
Pinch Hitter
Player pWins pLosses pWOPA
Denny Walling0.70.70.0
Gary Woods0.40.6-0.2
Harry Spilman0.40.5-0.0
Alan Ashby0.80.10.7
Joe Pittman0.20.4-0.2
Dave W. Roberts0.10.5-0.3
Danny Heep0.20.3-0.0
Terry Puhl0.20.3-0.0
Mike Ivie0.10.3-0.2
Art Howe0.10.2-0.1
Dave Bergman0.10.10.0
Rafael Landestoy0.00.1-0.1
Cesar Cedeno0.10.1-0.0
Jeffrey Leonard0.00.1-0.0
Kiko Garcia0.00.0-0.0
Luis Pujols0.00.1-0.0
Jose Cruz Sr.0.00.00.0
Craig Reynolds0.00.0-0.0
Phil Garner0.00.0-0.0
Dickie Thon0.00.0-0.0
Tim Tolman0.00.0-0.0
Bert Pena0.00.0-0.0
Alan Knicely0.00.00.0
------ ------ ------
TOTAL3.64.3-0.5
  
Pinch Runner
Player pWins pLosses pWOPA
Scott Loucks0.40.00.4
Dickie Thon0.20.10.1
Rafael Landestoy0.10.00.1
Kiko Garcia0.10.00.1
Gary Woods0.00.00.0
Craig Reynolds0.00.00.0
Denny Walling0.00.0-0.0
Harry Spilman0.00.0-0.0
Mike Ivie0.00.0-0.0
------ ------ ------
TOTAL0.80.20.6
  
Pitcher Offense
Player pWins pLosses pWOPA
Nolan Ryan0.91.40.2
Don Sutton0.61.4-0.1
Joe Niekro0.71.20.1
Bob Knepper0.50.80.1
Vern Ruhle0.60.40.3
Joaquin Andujar0.00.1-0.0
Bobby Sprowl0.10.00.1
Joe Sambito0.00.1-0.0
Dave S. Smith0.00.00.0
Billy L. Smith0.00.0-0.0
Frank LaCorte0.00.00.0
------ ------ ------
TOTAL3.55.50.6
  
Starting Pitching
Player pWins pLosses pWOPA
Joe Niekro9.47.71.7
Nolan Ryan9.76.33.5
Bob Knepper9.06.82.4
Don Sutton8.96.72.4
Vern Ruhle4.14.4-0.3
Joaquin Andujar0.81.3-0.5
Billy L. Smith0.50.30.3
Bobby Sprowl0.20.2-0.0
------ ------ ------
TOTAL42.633.79.5
  
Relief Pitching
Player pWins pLosses pWOPA
Dave S. Smith3.82.70.9
Joe Sambito3.43.00.3
Frank LaCorte2.32.5-0.3
Bobby Sprowl0.71.2-0.5
Billy L. Smith0.50.9-0.5
Vern Ruhle0.30.4-0.0
Joaquin Andujar0.30.4-0.2
Gordie Pladson0.10.1-0.1
------ ------ ------
TOTAL11.311.2-0.3


Team pWins over Positional Average by Position
PC1B2B3BSSLFCFRFOth
1981 Houston Astros9.90.2-1.7-2.22.31.7-0.11.8-0.30.2


*Player won-loss records are calculated using Retrosheet play-by-play data. For some seasons, Retrosheet does not have full play-by-play data for all games. In these cases, some games may be missing.
The number of Games shown here are the number of games for which Retrosheet play-by-play data exist and were used in these calculations.



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