Roy Mahaffey
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1933-04-15 | PHA | @ NYY | L, 7-3 | 2.0 | 1 | 2 | 2 | 3 | 1 | 10 | 0 | 0 | 0 | 4 | 1 | RP |
| 1933-04-22 | PHA | vs. WSH | L, 10-7 | 2.1 | 1 | 0 | 0 | 1 | 0 | 9 | 1 | 0 | 0 | 2 | 5 | RP |
| 1933-05-06 | PHA | @ SLB | W, 8-6 | 4.2 | 3 | 0 | 0 | 2 | 2 | 20 | 0 | 0 | 0 | 6 | 5 | RP, W |
| 1933-05-12 | PHA | @ CLE | W, 7-3 | 8.0 | 4 | 3 | 3 | 2 | 3 | 32 | 1 | 2 | 0 | 7 | 13 | SP, W |
| 1933-05-19 | PHA | vs. CLE | W, 9-2 | 9.0 | 5 | 2 | 1 | 2 | 4 | 35 | 0 | 1 | 0 | 9 | 12 | SP, W, CG |
| 1933-05-23 | PHA | vs. SLB | W, 8-6 | 4.2 | 8 | 5 | 5 | 0 | 2 | 22 | 2 | 1 | 0 | 4 | 8 | SP |
| 1933-06-02 | PHA | @ NYY | L, 5-4 | 7.1 | 7 | 5 | 5 | 6 | 4 | 35 | 0 | 0 | 1 | 8 | 10 | SP, L |
| 1933-06-06 | PHA | vs. WSH | W, 8-4 | 9.0 | 11 | 4 | 4 | 1 | 1 | 39 | 1 | 0 | 0 | 12 | 11 | SP, W, CG |
| 1933-06-08 | PHA | vs. NYY | W, 14-10 | 1.2 | 2 | 1 | 1 | 0 | 2 | 7 | 2 | 0 | 0 | 0 | 3 | RP, W |
| 1933-06-11 | PHA | @ WSH | L, 13-6 | 2.0 | 6 | 5 | 5 | 0 | 0 | 12 | 2 | 1 | 0 | 3 | 3 | SP, L |
| 1933-06-13 | PHA | @ WSH | L, 10-6 | 2.2 | 6 | 4 | 4 | 1 | 1 | 15 | 2 | 0 | 1 | 1 | 6 | RP, L |
| 1933-06-18 | PHA | @ DET | L, 11-7 | 1.0 | 4 | 3 | 2 | 1 | 1 | 8 | 1 | 0 | 0 | 0 | 1 | SP, L |
| 1933-06-23 | PHA | @ CLE | W, 8-4 | 9.0 | 10 | 4 | 2 | 4 | 3 | 39 | 1 | 1 | 0 | 12 | 9 | SP, W, CG |
| 1933-06-28 | PHA | @ CHW | L, 9-8 | 4.1 | 7 | 6 | 4 | 2 | 1 | 22 | 2 | 1 | 0 | 6 | 5 | SP, L |
| 1933-06-30 | PHA | @ SLB | L, 12-11 | 0.0 | 3 | 1 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | RP, L |
| 1933-07-02 | PHA | @ SLB | W, 6-5 | 8.0 | 11 | 5 | 5 | 4 | 3 | 39 | 2 | 0 | 0 | 8 | 12 | SP |
| 1933-07-07 | PHA | vs. CHW | L, 9-1 | 6.0 | 10 | 6 | 6 | 2 | 2 | 30 | 2 | 0 | 0 | 7 | 5 | SP, L |
| 1933-07-11 | PHA | vs. CLE | W, 6-4 | 9.0 | 9 | 4 | 4 | 7 | 0 | 43 | 0 | 0 | 0 | 6 | 19 | SP, W, CG |
| 1933-07-19 | PHA | vs. DET | W, 7-3 | 4.0 | 6 | 3 | 3 | 2 | 3 | 19 | 1 | 0 | 0 | 2 | 5 | SP |
| 1933-07-21 | PHA | vs. SLB | L, 6-3 | 12.0 | 13 | 6 | 6 | 3 | 4 | 52 | 3 | 0 | 0 | 6 | 24 | SP, L, CG |
| 1933-07-25 | PHA | vs. WSH | L, 5-1 | 5.0 | 7 | 5 | 5 | 6 | 1 | 27 | 0 | 1 | 0 | 5 | 7 | SP, L, CG |
| 1933-07-27 | PHA | @ BOS | L, 6-2 | 3.0 | 4 | 1 | 1 | 0 | 2 | 13 | 2 | 0 | 0 | 3 | 4 | RP |
| 1933-08-05 | PHA | @ NYY | W, 8-3 | 7.0 | 5 | 3 | 3 | 4 | 2 | 30 | 2 | 0 | 0 | 6 | 13 | SP, W |
| 1933-08-12 | PHA | vs. NYY | W, 11-9 | 0.2 | 2 | 2 | 2 | 0 | 1 | 4 | 0 | 1 | 1 | 0 | 1 | RP |
| 1933-08-14 | PHA | @ CLE | W, 11-5 | 9.0 | 7 | 5 | 3 | 4 | 4 | 39 | 1 | 0 | 0 | 9 | 14 | SP, W, CG |
| 1933-08-18 | PHA | @ DET | L, 7-6 | 5.1 | 8 | 6 | 6 | 1 | 3 | 25 | 3 | 1 | 0 | 4 | 8 | SP, L |
| 1933-08-22 | PHA | @ SLB | W, 7-6 | 7.0 | 3 | 4 | 4 | 5 | 2 | 28 | 0 | 1 | 0 | 8 | 7 | SP, W |
| 1933-08-26 | PHA | @ CHW | W, 10-5 | 9.0 | 9 | 5 | 5 | 2 | 0 | 38 | 6 | 0 | 0 | 14 | 11 | SP, W, CG |
| 1933-08-29 | PHA | @ CHW | L, 11-5 | 3.0 | 6 | 2 | 2 | 1 | 0 | 16 | 3 | 0 | 0 | 1 | 6 | RP |
| 1933-09-05 | PHA | vs. NYY | W, 6-1 | 9.0 | 3 | 1 | 1 | 4 | 8 | 33 | 0 | 1 | 0 | 5 | 13 | SP, W, CG |
| 1933-09-09 | PHA | vs. CLE | W, 5-3 | 6.0 | 7 | 3 | 2 | 1 | 1 | 30 | 1 | 1 | 0 | 3 | 13 | SP, W |
| 1933-09-18 | PHA | vs. DET | W, 9-8 | 4.2 | 6 | 7 | 7 | 2 | 1 | 22 | 0 | 0 | 1 | 4 | 7 | SP |
| 1933-09-21 | PHA | vs. DET | L, 10-3 | 4.0 | 4 | 1 | 1 | 0 | 4 | 16 | 1 | 0 | 1 | 5 | 3 | RP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |