1891 Boston Beaneaters season
The 1891 Boston Beaneaters season was the 21st season of the franchise.Regular season
Record vs. opponents
Roster
Batting
Starters by position
Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
| Pos | Player | G | AB | H | Avg. | HR | RBI |
| C | | 75 | 256 | 55 | .215 | 5 | 39 |
| 1B | | 140 | 548 | 148 | .270 | 2 | 69 |
| 2B | | 124 | 508 | 122 | .240 | 3 | 63 |
| SS | | 139 | 577 | 163 | .282 | 9 | 75 |
| 3B | | 140 | 537 | 148 | .276 | 5 | 95 |
| OF | | 134 | 544 | 152 | .279 | 16 | 95 |
| OF | | 125 | 497 | 129 | .260 | 6 | 74 |
| OF | | 133 | 523 | 136 | .260 | 2 | 78 |
Other batters
Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
| Player | G | AB | H | Avg. | HR | RBI |
| 70 | 263 | 68 | .259 | 1 | 29 |
| 17 | 67 | 15 | .224 | 2 | 7 |
| 16 | 52 | 12 | .231 | 0 | 5 |
| 12 | 45 | 11 | .244 | 0 | 3 |
| 5 | 16 | 2 | .125 | 0 | 0 |
| 5 | 7 | 1 | .143 | 0 | 0 |
Pitching
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts
| Player | G | IP | W | L | ERA | SO |
| 55 | 460.2 | 33 | 19 | 2.79 | 141 |
| 52 | 425.1 | 30 | 17 | 2.39 | 240 |
| 31 | 252.1 | 20 | 8 | 2.50 | 114 |
| 11 | 89 | 4 | 5 | 3.84 | 29 |
| 1 | 8 | 0 | 1 | 6.75 | 1 |
| 1 | 1 | 0 | 1 | 54.00 | 0 |
Relief pitchers
Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts
| Player | G | W | L | SV | ERA | SO |
| 1 | 0 | 0 | 0 | 0.00 | 0 |
| 1 | 0 | 0 | 0 | 9.00 | 0 |
| 1 | 0 | 0 | 0 | 9.00 | 0 |
| 1 | 0 | 0 | 0 | 81.00 | 0 |
