P · 1 season · 1971 – 1971 · B/T: L/L
Bob O'Brien played 1 season in 1971, 14 games in total. Career value accumulated in ERA (+0.2), and drained away in strikeouts (-0.8) and saves (-0.4).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1971★ | LAD | 14 | -2.43 | #660 | #96,662 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1971★ | LAD | 14 | -1.69 | #196 | #28,159 |
★ Best season by Z