1899 Pittsburgh Pirates season
The 1899 Pittsburgh Pirates season was the 18th season of the Pittsburgh Pirates franchise and their 13th in the National League. The Pirates finished seventh in the National League with a record of 76–73.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 |
| 2B | | 79 | 279 | 63 | .226 | 1 | 33 |
| 3B | | 153 | 621 | 220 | .354 | 9 | 116 |
| OF | | 121 | 531 | 156 | .294 | 1 | 55 |
Other batters
Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
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 |
| 19 | 149 | 6 | 9 | 4.11 | 28 |
| 9 | 54 | 4 | 4 | 6.00 | 6 |
| 5 | 26.1 | 1 | 3 | 3.76 | 8 |
| 1 | 1 | 0 | 0 | ∞ | 0 |
Other pitchers
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts
| Player | G | IP | W | L | ERA | SO |
| 6 | 32.1 | 1 | 0 | 7.52 | 2 |
Relief pitchers
Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts
