Johnny O'Brien
Batting
Baseball Reference Page
| Team | Year | Adj IP | W | L | BB | SO | ERA | RPG | Runs | Tot | R/IP | TE |
| PIT | 1956 | 16.2 | 1 | 0 | 9 | 9 | 2.84 | 0.180 | 6.1 | 11.7 | 0.379 | 0.248 |
| PIT | 1957 | 40.2 | 0 | 3 | 24 | 19 | 6.08 | -0.042 | 13.7 | 13.4 | 0.341 | 0.273 |
| SLN | 1958 | 3.4 | 0 | 0 | 2 | 2 | 22.50 | -1.398 | 2.0 | 1.0 | 0.582 | 0.254 |