Roy Mahaffey career saves
5Career Regular Season
Roy Mahaffey has recorded 5 saves over 9 regular seasons.
- Best season on file: 2 in 1931.
- Most recent: 1 in 1936.
Sum of 9 regular seasons, 1926 through 1936. Figures come from ESPN's box scores and were last read on September 23, 2026.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1926 |  PIT | 4 | 0 | 0 | 0.00 | 4.2 | 3 | 1 | 1.29 | 0 |
| 1927 | PIT | 2 | 1 | 0 | 7.71 | 9.1 | 4 | 9 | 1.93 | 0 |
| 1930 |  ATH | 33 | 9 | 5 | 5.01 | 152.2 | 38 | 53 | 1.57 | 0 |
| 1931 | ATH | 30 | 15 | 4 | 4.21 | 162.1 | 59 | 82 | 1.50 | 2 |
| 1932 | ATH | 37 | 13 | 13 | 5.09 | 222.2 | 106 | 96 | 1.53 | 0 |
| 1933 | ATH | 33 | 13 | 10 | 5.17 | 179.1 | 66 | 74 | 1.52 | 0 |
| 1934 | ATH | 37 | 6 | 7 | 5.37 | 129.0 | 37 | 55 | 1.53 | 2 |
| 1935 | ATH | 27 | 8 | 4 | 3.90 | 136.0 | 39 | 42 | 1.43 | 0 |
| 1936 |  BAL | 21 | 2 | 6 | 8.10 | 60.0 | 13 | 40 | 2.03 | 1 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV