1991 Pittsburgh Pirates
98 - 64
1990 / 1992 (Organization)
1st place in the NL East
Home Record:
Away Record: 		52 - 32 (.619)
46 - 32 (.590)		 +6.8 wins
+9.9 wins
   
Scored/Expected: 768 / 639 ( +129 )
Allowed/Expected: 632 / 647 ( +15 )
Pyth Record: 96 - 66 (+2)
Baseball-Reference Links
Links
Team Page Schedule/Results Retrosheet
Batting Stats Transactions Baseball-Almanac
Pitching Stats Minor Lg Affiliates BR Bullpen
Def Lineups Batting Orders Wikipedia
Three Rivers Stadium
Attendance: 2,065,302 Avg Att: 24,587 (0.97)
Att Rank: 8 / 12 Lg Avg: 25,460
       
Park Factor: 0.97    
HR Factor: 0.94 R/L HR: 0.92 / 0.96
Notes:
- East Division Champions
- Lost to Atlanta Braves in the NLCS

Defensive Regression Analysis

Filters
Positions
    Multi-Year   1-Year
#
G
Inn
 
Arm
A2
PB
 
Arm
GO2
CS
A2
PB
1 Jay Bell
SS
156
1,347.3
 
0.1
0.1
0.1
 
-5.2
-5.2
2 Barry Bonds
LF
150
1,295.7
 
18.0
13.9
17.1
0.9
 
12.0
9.5
2.6
3 Jose Lind
2B
149
1,242.3
 
14.6
11.8
14.6
 
15.4
15.4
4 Andy Van Slyke
CF
135
1,137.3
 
-5.0
-4.4
-5.5
0.5
 
-23.7
-24.3
0.6
5 Orlando Merced
1B
105
870.3
 
-4.7
-5.4
-4.7
 
-9.9
-9.9
6 Mike LaValliere
C
105
852.7
 
-0.9
-1.1
-3.1
2.2
 
-7.1
-5.5
-2.0
-7.6
0.4
7 Bobby Bonilla
RF
104
810.7
 
-0.6
-0.8
-0.4
-0.3
 
-3.9
-4.4
0.5
8 Bobby Bonilla
3B
67
520.0
 
2.7
5.2
2.7
 
-1.5
-1.5
9 Don Slaught
C
69
509.0
 
-1.3
-2.5
-0.3
-1.0
 
-0.6
-3.4
2.6
-0.8
0.2
10 Gary Redus
1B
47
366.7
 
-0.5
-1.5
-0.5
 
-5.4
-5.4
11 Gary Varsho
RF
45
291.0
 
0.2
0.8
1.0
-0.7
 
0.9
1.8
-0.9
12 Jeff King
3B
33
281.0
 
0.8
2.7
0.8
 
-5.5
-5.5
13 Steve Buechele
3B
31
269.0
 
1.0
3.6
1.0
 
-3.2
-3.2
14 John Wehner
3B
36
231.3
 
1.7
7.5
1.7
 
1.7
1.7
15 Curtis Wilkerson
2B
30
211.0
 
3.8
18.2
3.8
 
5.6
5.6
16 Mitch Webster
RF
20
143.0
 
0.1
0.8
0.5
-0.4
 
-0.9
-0.8
-0.1
17 Lloyd McClendon
1B
22
136.7
 
-0.0
-0.1
-0.0
 
-3.1
-3.1
18 Cecil Espy
CF
25
130.3
 
0.8
6.5
1.0
-0.1
 
1.2
1.7
-0.5
19 Lloyd McClendon
RF
18
109.7
 
-1.3
-11.7
-1.0
-0.2
 
-3.0
-3.0
0.0
20 Tom Prince
C
19
87.7
 
-0.5
-5.2
-0.2
-0.3
 
0.4
-0.4
1.6
1.2
-0.8
21 Curtis Wilkerson
3B
14
84.3
 
0.4
4.7
0.4
 
0.8
0.8
22 Curtis Wilkerson
SS
15
67.0
 
-0.7
-10.2
-0.7
 
-2.2
-2.2
23 Mitch Webster
CF
9
64.3
 
0.9
13.2
1.0
-0.2
 
-0.2
-0.2
-0.0
24 Cecil Espy
RF
11
56.7
 
-0.1
-2.0
-0.3
0.1
 
1.1
-0.5
1.5
25 Lloyd McClendon
LF
14
51.7
 
0.2
3.1
0.2
-0.1
 
-2.2
-2.6
0.4
26 Gary Redus
LF
11
50.0
 
0.1
1.9
-0.0
0.1
 
-1.4
-1.8
0.4
27 Gary Redus
CF
12
49.7
 
0.2
4.0
0.2
0.0
 
0.2
0.4
-0.2
28 Joe Redfield
3B
9
46.0
 
-0.4
-7.9
-0.4
 
-2.3
-2.3
29 Carmelo Martinez
1B
8
41.0
 
0.2
4.6
0.2
 
-0.0
-0.0
30 Gary Varsho
LF
5
36.0
 
0.1
1.6
0.1
-0.0
 
1.3
1.5
-0.1
31 Carlos Garcia
SS
9
36.0
 
0.0
1.3
0.0
 
-0.2
-0.2
32 Jose Gonzalez
CF
6
30.0
 
0.2
6.4
0.2
-0.0
 
1.0
1.1
-0.1
33 Bobby Bonilla
1B
4
28.0
 
-0.2
-6.3
-0.2
 
-0.5
-0.5
34 Gary Varsho
CF
5
27.0
 
-0.2
-6.4
-0.2
0.0
 
-1.2
-1.7
0.5
35 Gary Redus
RF
11
23.0
 
-0.1
-4.9
-0.1
-0.0
 
-1.2
-1.1
-0.1
36 Carlos Garcia
3B
2
20.0
 
-0.0
-0.6
-0.0
 
-0.1
-0.1
37 Gary Varsho
1B
3
13.0
 
-0.1
-7.4
-0.1
 
-1.1
-1.1
38 Orlando Merced
RF
7
12.7
 
0.0
3.7
0.0
0.0
 
1.0
1.0
-0.1
39 Barry Bonds
CF
4
11.0
 
0.0
3.8
0.0
-0.0
 
1.7
1.8
-0.0
40 Jose Gonzalez
RF
5
9.0
 
-0.0
-0.9
-0.0
-0.0
 
0.4
0.5
-0.0
41 Mitch Webster
LF
2
9.0
 
0.1
11.6
0.1
-0.0
 
0.0
-0.6
0.6
42 Jose Gonzalez
LF
3
8.3
 
0.1
10.1
0.1
0.0
 
1.7
1.1
0.6
43 Lloyd McClendon
C
2
7.3
 
0.1
7.1
0.0
0.0
 
-0.4
-0.1
-0.4
-0.5
0.1
44 Scott Bullett
CF
1
7.0
 
-0.0
-3.6
-0.0
0.0
 
-0.5
-0.5
-0.0
45 Jeff Richardson
SS
2
6.3
 
-0.1
-13.7
-0.1
 
-0.6
-0.6
46 Cecil Espy
LF
2
5.0
 
0.0
9.6
0.0
0.0
 
-0.1
-0.1
-0.0
47 Carlos Garcia
2B
1
3.3
 
-0.0
-13.2
-0.0
 
-0.6
-0.6
48 Jeff Richardson
3B
3
3.0
 
-0.0
-2.0
-0.0
 
-0.4
-0.4
49 Don Slaught
3B
1
2.0
 
-0.0
-3.1
-0.0
 
-0.2
-0.2
50 Tom Prince
1B
1
1.0
 
-0.0
-1.0
-0.0
 
-0.1
-0.1
51 Scott Bullett
LF
1
1.0
 
0.0
7.4
0.0
-0.0
 
0.4
0.4
-0.0
52 Scott Bullett
RF
1
1.0
 
-0.0
-1.8
-0.0
-0.0
 
-0.1
-0.1
-0.0
  24        
29.7
2.6
32.6
-0.3
-3.5
0.9
  
-41.8
-39.5
5.3
-9.4
1.7
-7.7
-0.0
DRA data obtained with permission from Michael Humphreys, author of Wizardry
Any questions, comments, suggestions?? Please contact the webmaster at BaseballGauge@gmail.com

The statistics used were obtained free of charge from The Baseball Databank.

Wins Above Replacement data courtesy of Baseball-Reference.com.

Defensive Regression Analysis data used here was obtained with permission from Michael Humphreys, author of Wizardry.

The transaction and player splits data used here was obtained free of charge from and is copyrighted by Retrosheet.
Interested parties may contact Retrosheet at "www.retrosheet.org".

Uniform images used with permission from Marc Okkonen, author of Baseball Uniforms of the 20th Century.
Images can also be viewed at the Hall of Fame online exhibit Dressed to the Nines

Win Shares are calculated using the formula in the book Win Shares by Bill James