
1991 Pittsburgh Pirates Organizational Leaders
1991 Pittsburgh Pirates Minor League Teams, Rosters and Statistics
Hits Leaders
| Player | Team | Level | Hits | 2B | 3B | HR |
| Scott Bullett | Salem Buccaneers, Augusta Pirates | A | 161 | 29 | 11 | 3 |
| Kevin Young | Salem Buccaneers, Buffalo Bisons, Carolina Mudcats | A, AA, AAA | 155 | 32 | 10 | 9 |
| Al De Los Santos | Salem Buccaneers | A | 134 | 17 | 7 | 9 |
| Jeff Schulz | Buffalo Bisons | AAA | 131 | 20 | 4 | 2 |
| Will Pennyfeather | Carolina Mudcats, Salem Buccaneers | A, AA | 126 | 22 | 3 | 8 |
| Terry Crowley | Carolina Mudcats | AA | 124 | 15 | 5 | 7 |
| Cecil Espy | Buffalo Bisons | AAA | 124 | 27 | 10 | 2 |
| Carlos García | Buffalo Bisons | AAA | 123 | 21 | 6 | 7 |
| Daryl Ratliff | Carolina Mudcats, Salem Buccaneers | A, AA | 123 | 11 | 4 | 2 |
| Paul List | Augusta Pirates, Salem Buccaneers, Carolina Mudcats | A, AA | 119 | 25 | 6 | 11 |
Batting Average Leaders
| Player | Team | Level | Avg. | Hits | AB |
| Kevin Young | Buffalo Bisons, Salem Buccaneers, Carolina Mudcats | A, AA, AAA | .328 | 155 | 473 |
| Dave Maize | Pirates | R | .318 | 34 | 107 |
| Cecil Espy | Buffalo Bisons | AAA | .312 | 124 | 398 |
| Paul List | Carolina Mudcats, Augusta Pirates, Salem Buccaneers | A, AA | .306 | 119 | 389 |
| Joe Sondrini | Augusta Pirates | A | .306 | 115 | 376 |
| Ivan Alicea | Pirates | R | .303 | 44 | 145 |
| Joseph Calder | Pirates | R | .301 | 59 | 196 |
| Jeff Schulz | Buffalo Bisons | AAA | .300 | 131 | 437 |
| Scott Bullett | Augusta Pirates, Salem Buccaneers | A | .298 | 161 | 540 |
| Jeff Conger | Pirates, Welland Pirates | A, R | .288 | 34 | 118 |
Home Run Leaders
Doubles Leaders
| Player | Team | Level | 2B |
| Kevin Young | Salem Buccaneers, Carolina Mudcats, Buffalo Bisons | A, AA, AAA | 32 |
| Scott Bullett | Salem Buccaneers, Augusta Pirates | A | 29 |
| Cecil Espy | Buffalo Bisons | AAA | 27 |
| Keith Miller | Buffalo Bisons | AAA | 27 |
| Paul List | Augusta Pirates, Salem Buccaneers | A | 25 |
| Eddie Zambrano | Carolina Mudcats, Buffalo Bisons | AA, AAA | 25 |
| Tom Green | Augusta Pirates, Carolina Mudcats | A, AA | 23 |
| Joe Sondrini | Augusta Pirates | A | 23 |
| Will Pennyfeather | Salem Buccaneers, Carolina Mudcats | A, AA | 22 |
| Carlos García | Buffalo Bisons | AAA | 21 |
| Joe Redfield | Buffalo Bisons | AAA | 21 |
Triples Leaders
RBI Leaders
| Player | Team | Level | RBI |
| Ben Shelton | Carolina Mudcats, Salem Buccaneers | A, AA | 75 |
| Eddie Zambrano | Carolina Mudcats, Buffalo Bisons | AA, AAA | 74 |
| Keith Miller | Buffalo Bisons | AAA | 68 |
| Kevin Young | Carolina Mudcats, Buffalo Bisons, Salem Buccaneers | A, AA, AAA | 63 |
| Carlos García | Buffalo Bisons | AAA | 60 |
| Roman Rodriguez | Salem Buccaneers | A | 59 |
| Paul List | Salem Buccaneers, Carolina Mudcats, Augusta Pirates | A, AA | 58 |
| Al De Los Santos | Salem Buccaneers | A | 56 |
| Will Pennyfeather | Salem Buccaneers, Carolina Mudcats | A, AA | 55 |
| Jeff Schulz | Buffalo Bisons | AAA | 54 |
Wins Leaders
ERA Leaders
Minimum 0.8 innings pitched per league game to qualify for ERA leaders
Shutout Leaders
Strikeout Leaders
| Player | Team | Level | SO |
| Héctor Fajardo | Carolina Mudcats, Buffalo Bisons, Augusta Pirates, Salem Buccaneers | A, AA, AAA | 151 |
| Tim Wakefield | Buffalo Bisons, Carolina Mudcats | AA, AAA | 124 |
| Steve Buckholz | Carolina Mudcats, Salem Buccaneers | A, AA | 113 |
| Paul Wagner | Salem Buccaneers | A | 113 |
| Dave Bird | Salem Buccaneers | A | 111 |
| Scott Arvesen | Augusta Pirates, Salem Buccaneers | A | 106 |
| Steve Cooke | Carolina Mudcats, Salem Buccaneers, Augusta Pirates | A, AA | 103 |
| Kurt Miller | Augusta Pirates | A | 103 |
| Rick Reed | Buffalo Bisons | AAA | 102 |
| Paul Miller | Carolina Mudcats, Buffalo Bisons | AA, AAA | 99 |
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