Tom O'Brien was a second baseman in MLB history. Across 270 career games, with a .231 batting average and 4 home runs. This page covers season stats, team history, and career profile.
Season-by-season performance, contract terms, and the complete archive.
| Year | Team | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1882 | WOR | 22 | 89 | 9 | 18 | 1 | 1 | 0 | 7 | 1 | 10 | .202 | .211 | .236 | .447 | |
| 1883 | BL2 | 33 | 138 | 16 | 37 | 6 | 4 | 0 | 5 | .268 | .294 | .370 | .663 | |||
| 1884 | BSU | 103 | 449 | 80 | 118 | 31 | 8 | 4 | 12 | .263 | .282 | .394 | .676 | |||
| 1885 | BL2 | 8 | 33 | 4 | 7 | 3 | 0 | 0 | 5 | 2 | .212 | .257 | .303 | .560 | ||
| 1887 | NY4 | 31 | 129 | 13 | 25 | 3 | 2 | 0 | 18 | 10 | 2 | 14 | .194 | .212 | .248 | .460 |
| 1890 | RC2 | 73 | 273 | 36 | 52 | 6 | 5 | 0 | 31 | 6 | 30 | .190 | .273 | .249 | .522 | |
| Career Totals | — | 270 | 1111 | 158 | 257 | 50 | 20 | 4 | 61 | 16 | 52 | 24 | .231 | .267 | .323 | .590 |
| Year | Team | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1887 | NY4 | 0 | 0 | 7.36 | 1 | 0 | 0 | 3.2 | 4 | 3 | 5 | 0 | 2.45 |
| Career Totals | — | 0 | 0 | 7.36 | 1 | 0 | 0 | 3.2 | 4 | 3 | 5 | 0 | 2.45 |