Bob O'Brien
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971-04-11 | LAD | vs. SDP | L, 9-7 | 2.0 | 1 | 1 | 1 | 1 | 4 | 8 | 0 | 0 | 1 | 1 | 1 | RP |
| 1971-04-14 | LAD | vs. STL | L, 7-1 | 1.2 | 2 | 2 | 2 | 1 | 0 | 6 | 0 | 0 | 0 | 2 | 1 | RP |
| 1971-04-18 | LAD | vs. HOU | L, 8-6 | 2.0 | 0 | 0 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 3 | 2 | RP |
| 1971-04-28 | LAD | @ PIT | L, 7-5 | 3.1 | 2 | 2 | 2 | 4 | 2 | 16 | 1 | 0 | 0 | 2 | 6 | RP, L |
| 1971-05-09 | LAD | vs. PIT | L, 11-5 | 3.0 | 3 | 2 | 2 | 0 | 1 | 12 | 1 | 0 | 0 | 3 | 3 | RP |
| 1971-05-16 | LAD | @ SFG | W, 9-6 | 0.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 1971-06-02 | LAD | vs. MON | W, 7-1 | 6.0 | 3 | 1 | 1 | 2 | 3 | 23 | 0 | 0 | 1 | 5 | 10 | RP, W |
| 1971-06-10 | LAD | @ PHI | L, 4-2 | 2.0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 4 | RP |
| 1971-06-16 | LAD | @ NYM | L, 7-2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1971-06-21 | LAD | vs. STL | W, 4-0 | 9.0 | 6 | 0 | 0 | 1 | 1 | 32 | 0 | 0 | 0 | 12 | 12 | SP, W, CG, SHO |
| 1971-06-25 | LAD | vs. SDP | L, 5-4 | 1.2 | 5 | 3 | 3 | 0 | 0 | 10 | 0 | 0 | 2 | 4 | 0 | SP |
| 1971-06-29 | LAD | @ CHC | L, 3-2 | 6.1 | 8 | 2 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 6 | 11 | SP |
| 1971-07-06 | LAD | vs. CHC | L, 3-1 | 3.1 | 7 | 3 | 0 | 2 | 1 | 19 | 2 | 0 | 0 | 3 | 5 | SP, L |
| 1971-07-07 | LAD | vs. CHC | L, 6-5 | 1.0 | 4 | 2 | 2 | 0 | 1 | 7 | 1 | 0 | 0 | 0 | 2 | RP |
| Total Games: 14 | ||||||||||||||||