1991 Boston Red Sox
Baseball Player Won-Loss Records
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1991 Boston Red Sox*
Traditional Statistics and Splits (Retrosheet)
Boston Red Sox - Franchise Page

(Regular Season)

(1991 American League)
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
19.415.63.8
5.5
19.115.93.2
4.8
20.318.62.1
4.0
19.819.21.0
2.9
13.412.00.8
2.5
13.811.61.6
3.2
14.013.71.1
2.4
13.614.10.3
1.6
14.212.31.0
2.3
13.812.70.3
1.5
19.318.40.3
2.0
19.118.5-0.1
1.7
5.64.21.2
1.7
5.93.91.9
2.4
13.113.9-1.0
0.3
13.613.40.0
1.3
5.65.6-0.4
0.2
5.55.7-0.6
0.0
1.61.70.1
0.2
1.31.9-0.4
-0.2
13.914.5-1.3
0.0
13.814.5-1.3
0.0
0.00.00.0
0.0
0.00.00.0
0.0
5.56.1-0.6
-0.0
5.66.0-0.4
0.2
1.01.2-0.2
-0.1
1.11.2-0.1
-0.0
0.10.3-0.1
-0.1
0.20.2-0.0
0.0
1.61.9-0.3
-0.2
1.32.1-0.9
-0.7
0.91.2-0.3
-0.2
1.21.00.2
0.3
1.82.6-0.6
-0.4
1.92.5-0.5
-0.3
0.40.8-0.4
-0.4
0.50.7-0.2
-0.2
2.84.4-1.4
-1.0
3.24.0-0.6
-0.2
9.412.6-2.3
-1.3
10.012.0-1.1
-0.1
------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
163.9161.51.3
17.4
164.3161.22.3
18.3


Basic Player Won-Lost Records
Pitchers
(Sorted by pWORL)
Player pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
16.711.25.5
7.3
16.711.15.5
7.4
6.14.81.0
2.0
5.55.4-0.1
0.9
10.410.00.2
1.7
11.09.51.3
2.8
4.02.71.1
1.7
3.82.80.9
1.5
7.97.20.6
1.7
7.27.9-0.8
0.3
2.92.20.6
1.0
2.72.40.2
0.7
3.53.4-0.1
0.6
3.43.4-0.1
0.5
1.00.90.0
0.2
0.91.0-0.2
0.0
4.95.5-0.7
0.0
4.85.6-0.9
-0.2
0.00.00.0
0.0
0.00.00.0
0.0
0.00.00.0
0.0
0.00.0-0.0
-0.0
0.00.0-0.0
-0.0
0.00.0-0.0
-0.0
0.20.4-0.2
-0.2
0.30.4-0.0
0.0
7.58.8-1.3
-0.2
7.09.3-2.3
-1.2
4.75.6-0.9
-0.2
5.15.1-0.0
0.7
6.98.1-1.3
-0.3
7.27.9-0.7
0.3
3.84.9-1.1
-0.5
3.65.1-1.5
-0.9
1.62.7-1.1
-0.8
1.82.5-0.8
-0.5
------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
82.178.52.3
14.1
81.179.40.5
12.3


pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
TEAM TOTALS
246.0240.03.7
31.5
245.4240.62.8
30.6


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.
12.710.4
0.550
1.31.2
0.510
0.00.0
0.000
5.04.5
0.529
12.512.6
0.496
1.30.9
0.591
0.00.0
0.000
6.05.7
0.515
13.210.6
0.555
0.61.1
0.350
0.00.0
0.000
0.00.0
0.000
7.57.9
0.487
0.90.8
0.535
0.00.0
0.000
5.35.5
0.490
10.49.7
0.519
0.80.6
0.542
0.00.0
0.000
2.62.4
0.521
12.512.2
0.506
0.90.9
0.491
0.00.0
0.000
5.85.5
0.513
4.72.9
0.619
0.20.2
0.505
0.00.0
0.000
0.90.8
0.528
9.79.4
0.510
0.70.9
0.436
0.00.0
0.000
3.23.2
0.504
4.44.6
0.489
0.30.2
0.573
0.00.0
0.000
0.70.8
0.484
0.51.2
0.290
0.10.1
0.488
0.00.0
0.000
0.80.5
0.597
9.510.0
0.487
0.80.6
0.570
0.00.0
0.000
3.63.8
0.484
0.00.0
0.889
0.00.0
0.136
0.00.0
0.000
0.00.0
0.000
3.44.0
0.460
0.50.5
0.471
0.00.0
0.429
1.81.5
0.539
0.91.0
0.470
0.00.1
0.353
0.00.0
0.000
0.10.1
0.632
0.10.1
0.459
0.00.0
0.602
0.00.0
0.000
0.00.1
0.451
0.91.5
0.371
0.10.2
0.335
0.00.0
0.000
0.30.5
0.420
0.70.4
0.617
0.00.1
0.448
0.00.0
0.000
0.40.5
0.447
1.41.9
0.432
0.10.1
0.521
0.00.0
0.000
0.40.6
0.396
0.20.3
0.410
0.00.0
0.199
0.00.0
0.000
0.30.4
0.422
1.52.0
0.423
0.10.1
0.558
0.00.0
0.000
1.61.8
0.476
7.49.3
0.442
0.60.8
0.440
0.00.0
0.000
2.01.8
0.525
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
114.0112.0
0.504
9.29.3
0.498
0.00.0
0.429
41.039.9
0.507


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.
0.00.0
0.000
0.00.0
0.000
15.911.5
0.582
0.20.3
0.432
0.00.0
0.000
0.00.0
0.000
5.55.2
0.513
0.00.2
0.103
0.00.0
0.000
0.00.0
0.000
10.69.4
0.529
0.30.1
0.689
0.00.0
0.000
0.00.0
0.000
3.72.7
0.578
0.10.1
0.403
0.00.0
0.000
0.00.0
0.000
7.17.8
0.477
0.10.1
0.693
0.00.0
0.000
0.00.0
0.000
2.52.3
0.516
0.30.1
0.732
0.00.0
0.000
0.00.0
0.000
3.33.3
0.503
0.10.1
0.511
0.00.0
0.000
0.00.0
0.000
0.91.0
0.473
0.00.0
0.270
0.00.0
0.000
0.00.0
0.000
4.75.4
0.465
0.10.1
0.472
0.00.0
0.000
0.00.0
0.000
0.00.0
0.571
0.00.0
0.088
0.00.0
0.000
0.00.0
0.000
0.00.0
0.453
0.00.0
0.981
0.00.0
0.000
0.00.0
0.000
0.00.0
0.332
0.00.0
0.000
0.00.0
0.000
0.00.0
0.000
0.20.3
0.412
0.10.0
0.782
0.00.0
0.000
0.00.0
0.000
7.08.6
0.448
0.30.5
0.340
0.00.0
0.000
0.00.0
0.000
5.05.0
0.502
0.10.2
0.470
0.00.0
0.000
0.00.0
0.000
7.17.6
0.483
0.20.2
0.444
0.00.0
0.000
0.00.0
0.000
3.74.9
0.430
0.10.0
0.795
0.00.0
0.000
0.00.0
0.000
1.72.5
0.409
0.10.0
0.807
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
SUB-TOTAL
0.00.0
0.000
0.00.0
0.000
79.077.5
0.505
2.02.0
0.502


Batting Baserunning Pitching Fielding
eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct. eWins eLoss Win Pct.
TEAM TOTALS
114.0112.0
0.504
9.29.3
0.498
79.077.5
0.505
43.142.0
0.507


eWin, eLoss, eWOPA by Position
Catcher
Player eWins eLosses eWOPA
Tony Pena Sr.9.911.9-1.1
John Marzano1.82.5-0.5
------ ------ ------
TOTAL11.714.4-1.6
  
First Base
Player eWins eLosses eWOPA
Carlos Quintana12.010.90.3
Mo Vaughn3.94.2-0.6
Mike A. Marshall0.40.30.1
Steve Lyons0.00.0-0.0
------ ------ ------
TOTAL16.315.4-0.3
  
Second Base
Player eWins eLosses eWOPA
Jody Reed19.619.10.9
Steve Lyons1.10.90.1
Mike Brumley Jr.0.40.30.1
Tim Naehring0.00.00.0
------ ------ ------
TOTAL21.020.41.1
  
Third Base
Player eWins eLosses eWOPA
Wade Boggs18.716.22.5
Scott Cooper1.11.00.1
Steve Lyons0.90.9-0.0
Mike Brumley Jr.0.70.9-0.2
Tim Naehring0.20.3-0.1
------ ------ ------
TOTAL21.619.32.3
  
Shortstop
Player eWins eLosses eWOPA
Luis A. Rivera13.514.20.1
Mike Brumley Jr.1.62.3-0.5
Tim Naehring1.11.5-0.3
Jody Reed0.10.2-0.0
Steve Lyons0.00.00.0
------ ------ ------
TOTAL16.418.2-0.8
  
Left Field
Player eWins eLosses eWOPA
Mike Greenwell19.018.4-0.1
Phil Plantier1.71.20.4
Kevin Romine0.40.6-0.3
Carlos Quintana0.40.20.2
Bob Zupcic0.20.2-0.0
Steve Lyons0.10.2-0.1
Mike A. Marshall0.10.1-0.1
------ ------ ------
TOTAL21.820.80.2
  
Center Field
Player eWins eLosses eWOPA
Ellis Burks13.513.3-0.0
Steve Lyons3.03.0-0.0
Kevin Romine0.60.7-0.1
Bob Zupcic0.10.4-0.3
Mike Brumley Jr.0.30.20.2
Wayne Housie0.10.2-0.0
Tom Brunansky0.00.0-0.0
------ ------ ------
TOTAL17.717.8-0.4
  
Right Field
Player eWins eLosses eWOPA
Tom Brunansky13.614.3-1.4
Phil Plantier3.22.11.1
Carlos Quintana0.91.2-0.3
Steve Lyons0.30.30.0
Kevin Romine0.20.4-0.1
Mike A. Marshall0.10.2-0.1
Bob Zupcic0.10.10.0
------ ------ ------
TOTAL18.518.5-0.9
  
Designated Hitter
Player eWins eLosses eWOPA
Jack Clark13.711.51.6
Mo Vaughn1.31.20.0
Mike A. Marshall0.40.4-0.0
Phil Plantier0.20.3-0.1
Mike Greenwell0.00.1-0.1
Ellis Burks0.10.00.0
------ ------ ------
TOTAL15.813.61.4
  
Pinch Hitter
Player eWins eLosses eWOPA
Phil Plantier0.70.30.4
Carlos Quintana0.50.50.1
Steve Lyons0.20.7-0.4
Mo Vaughn0.30.20.1
Kevin Romine0.20.20.0
Mike Brumley Jr.0.10.3-0.1
Tom Brunansky0.20.20.1
Jack Clark0.00.3-0.2
Mike A. Marshall0.10.1-0.1
Wade Boggs0.10.00.1
John Marzano0.10.00.1
Mike Greenwell0.00.1-0.0
Tony Pena Sr.0.00.1-0.1
Ellis Burks0.00.1-0.1
Scott Cooper0.00.00.0
Wayne Housie0.00.00.0
Tim Naehring0.00.0-0.0
Bob Zupcic0.00.0-0.0
Eric Wedge0.00.00.0
------ ------ ------
TOTAL2.73.2-0.1
  
Pinch Runner
Player eWins eLosses eWOPA
Kevin Romine0.00.1-0.1
Steve Lyons0.00.0-0.0
Wayne Housie0.00.0-0.0
Mike Brumley Jr.0.00.00.0
Mike Greenwell0.00.0-0.0
Tom Brunansky0.00.00.0
Ellis Burks0.00.0-0.0
Phil Plantier0.00.00.0
Mike A. Marshall0.00.00.0
John Marzano0.00.00.0
Bob Zupcic0.00.0-0.0
Jody Reed0.00.0-0.0
------ ------ ------
TOTAL0.10.2-0.1
  
Pitcher Offense
Player eWins eLosses eWOPA
------ ------ ------
TOTAL0.00.00.0
  
Starting Pitching
Player eWins eLosses eWOPA
Roger Clemens16.111.74.3
Tom Bolton6.79.2-2.5
Mike Gardiner7.27.8-0.6
Greg A. Harris7.87.00.8
Joe Hesketh5.75.9-0.3
Kevin Morton4.85.3-0.6
Matt J. Young5.04.90.1
Danny Darwin3.85.0-1.2
Dana Kiecker1.11.6-0.5
------ ------ ------
TOTAL58.358.5-0.5
  
Relief Pitching
Player eWins eLosses eWOPA
Jeff Reardon5.55.4-0.1
Dennis Lamp3.43.4-0.1
Jeff E. Gray3.82.80.8
Greg A. Harris3.12.60.4
Tony Fossas2.72.40.2
Joe Hesketh1.61.9-0.4
Dan Petry0.91.0-0.2
Dana Kiecker0.70.9-0.2
Daryl Irvine0.30.3-0.0
Tom Bolton0.30.20.1
Matt J. Young0.20.2-0.1
Kevin Morton0.00.2-0.2
Jeff Plympton0.00.00.0
Josias Manzanillo0.00.0-0.0
John Dopson0.00.0-0.0
Steve Lyons0.00.0-0.0
------ ------ ------
TOTAL22.521.20.3


Team eWins over Positional Average by Position
PC1B2B3BSSLFCFRFOth
1991 Boston Red Sox-0.2-1.6-0.31.12.3-0.80.2-0.4-0.91.1


pWin, pLoss, pWOPA by Position
Catcher
Player pWins pLosses pWOPA
Tony Pena Sr.9.412.5-2.2
John Marzano1.72.6-0.7
------ ------ ------
TOTAL11.015.1-2.9
  
First Base
Player pWins pLosses pWOPA
Carlos Quintana12.410.51.0
Mo Vaughn3.94.2-0.5
Mike A. Marshall0.40.30.1
Steve Lyons0.00.0-0.0
------ ------ ------
TOTAL16.715.00.6
  
Second Base
Player pWins pLosses pWOPA
Jody Reed20.218.42.2
Steve Lyons1.10.90.2
Mike Brumley Jr.0.40.30.2
Tim Naehring0.00.00.0
------ ------ ------
TOTAL21.819.62.7
  
Third Base
Player pWins pLosses pWOPA
Wade Boggs19.315.63.7
Scott Cooper0.91.2-0.3
Steve Lyons0.71.0-0.3
Mike Brumley Jr.0.51.1-0.5
Tim Naehring0.40.10.3
------ ------ ------
TOTAL21.919.02.8
  
Shortstop
Player pWins pLosses pWOPA
Luis A. Rivera14.013.71.1
Mike Brumley Jr.1.32.6-1.3
Tim Naehring1.11.5-0.2
Jody Reed0.10.2-0.1
Steve Lyons0.00.00.0
------ ------ ------
TOTAL16.618.0-0.5
  
Left Field
Player pWins pLosses pWOPA
Mike Greenwell19.318.10.5
Phil Plantier1.41.4-0.1
Kevin Romine0.30.7-0.5
Carlos Quintana0.50.10.4
Bob Zupcic0.20.2-0.0
Steve Lyons0.10.2-0.1
Mike A. Marshall0.00.2-0.1
------ ------ ------
TOTAL21.820.90.0
  
Center Field
Player pWins pLosses pWOPA
Ellis Burks13.013.8-0.9
Steve Lyons3.12.90.1
Kevin Romine0.80.40.4
Bob Zupcic0.10.5-0.3
Mike Brumley Jr.0.40.10.3
Wayne Housie0.10.2-0.2
Tom Brunansky0.00.0-0.0
------ ------ ------
TOTAL17.617.9-0.6
  
Right Field
Player pWins pLosses pWOPA
Tom Brunansky13.614.3-1.3
Phil Plantier3.22.11.1
Carlos Quintana0.81.2-0.5
Steve Lyons0.40.30.1
Kevin Romine0.20.4-0.3
Mike A. Marshall0.10.2-0.1
Bob Zupcic0.00.1-0.1
------ ------ ------
TOTAL18.418.6-1.1
  
Designated Hitter
Player pWins pLosses pWOPA
Jack Clark13.411.71.1
Mo Vaughn1.31.3-0.1
Mike A. Marshall0.40.40.1
Phil Plantier0.40.20.1
Mike Greenwell0.00.1-0.2
Ellis Burks0.10.00.0
------ ------ ------
TOTAL15.613.81.1
  
Pinch Hitter
Player pWins pLosses pWOPA
Phil Plantier0.50.50.1
Carlos Quintana0.50.50.0
Steve Lyons0.10.8-0.5
Mo Vaughn0.30.20.2
Kevin Romine0.20.20.0
Mike Brumley Jr.0.20.3-0.1
Tom Brunansky0.20.20.0
Jack Clark0.00.3-0.2
Mike A. Marshall0.00.2-0.2
Wade Boggs0.10.00.1
John Marzano0.10.00.1
Mike Greenwell0.00.1-0.0
Tony Pena Sr.0.00.1-0.1
Ellis Burks0.00.1-0.1
Scott Cooper0.00.0-0.0
Wayne Housie0.00.00.0
Tim Naehring0.00.0-0.0
Bob Zupcic0.00.0-0.0
Eric Wedge0.00.00.0
------ ------ ------
TOTAL2.53.5-0.6
  
Pinch Runner
Player pWins pLosses pWOPA
Kevin Romine0.00.1-0.1
Steve Lyons0.00.0-0.0
Wayne Housie0.00.0-0.0
Mike Brumley Jr.0.00.00.0
Mike Greenwell0.00.0-0.0
Tom Brunansky0.00.00.0
Ellis Burks0.00.0-0.0
Phil Plantier0.00.00.0
Mike A. Marshall0.00.0-0.0
John Marzano0.00.00.0
Bob Zupcic0.00.0-0.0
Jody Reed0.00.0-0.0
------ ------ ------
TOTAL0.10.2-0.1
  
Pitcher Offense
Player pWins pLosses pWOPA
------ ------ ------
TOTAL0.00.00.0
  
Starting Pitching
Player pWins pLosses pWOPA
Roger Clemens16.711.25.5
Tom Bolton7.38.6-1.3
Mike Gardiner6.98.1-1.3
Greg A. Harris7.17.7-0.7
Joe Hesketh6.15.50.6
Kevin Morton4.85.3-0.5
Matt J. Young4.65.3-0.8
Danny Darwin3.84.9-1.1
Dana Kiecker1.11.6-0.5
------ ------ ------
TOTAL58.558.3-0.1
  
Relief Pitching
Player pWins pLosses pWOPA
Jeff Reardon6.14.81.0
Dennis Lamp3.53.4-0.1
Jeff E. Gray4.02.71.1
Greg A. Harris3.32.30.9
Tony Fossas2.92.20.6
Joe Hesketh1.71.7-0.0
Dan Petry1.00.90.0
Dana Kiecker0.51.1-0.6
Daryl Irvine0.20.4-0.2
Tom Bolton0.20.20.0
Matt J. Young0.10.3-0.2
Kevin Morton0.00.2-0.2
Jeff Plympton0.00.00.0
Josias Manzanillo0.00.0-0.0
John Dopson0.00.00.0
Steve Lyons0.00.00.0
------ ------ ------
TOTAL23.620.12.5


Team pWins over Positional Average by Position
PC1B2B3BSSLFCFRFOth
1991 Boston Red Sox2.3-2.90.62.72.8-0.50.0-0.6-1.10.4


*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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