Jack Powell career saves
15Career Regular Season
Jack Powell has recorded 15 saves over 16 regular seasons.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1897 | — | 27 | 15 | 10 | 3.16 | 225.0 | 61 | 62 | 1.36 | 0 |
| 1898 | — | 42 | 23 | 15 | 3.00 | 342.0 | 93 | 112 | 1.29 | 0 |
| 1899 |  STL | 48 | 23 | 19 | 3.52 | 373.0 | 87 | 85 | 1.39 | 0 |
| 1900 | STL | 38 | 17 | 16 | 4.44 | 287.2 | 77 | 77 | 1.40 | 0 |
| 1901 | STL | 45 | 19 | 19 | 3.54 | 338.1 | 133 | 50 | 1.19 | 3 |
| 1902 |  BAL | 42 | 22 | 17 | 3.21 | 328.1 | 137 | 93 | 1.26 | 2 |
| 1903 | BAL | 38 | 15 | 19 | 2.91 | 306.1 | 169 | 58 | 1.15 | 2 |
| 1904 |  NYY | 47 | 23 | 19 | 2.44 | 390.1 | 202 | 92 | 1.11 | 0 |
| 1905 | NYY/BAL | 40 | 10 | 14 | 3.27 | 231.0 | 96 | 62 | 1.29 | 1 |
| 1906 | BAL | 28 | 13 | 14 | 1.77 | 244.0 | 132 | 55 | 1.03 | 1 |
| 1907 | BAL | 32 | 13 | 16 | 2.68 | 255.2 | 96 | 62 | 1.14 | 1 |
| 1908 | BAL | 33 | 16 | 13 | 2.11 | 256.0 | 85 | 47 | 1.00 | 1 |
| 1909 | BAL | 34 | 12 | 16 | 2.11 | 239.0 | 82 | 42 | 1.10 | 3 |
| 1910 | BAL | 21 | 7 | 11 | 2.30 | 129.1 | 52 | 28 | 1.15 | 0 |
| 1911 | BAL | 31 | 8 | 19 | 3.29 | 207.2 | 52 | 44 | 1.29 | 1 |
| 1912 | BAL | 32 | 9 | 17 | 3.10 | 235.1 | 67 | 52 | 1.27 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 3 in 1901.
- Most recent: 0 in 1912.
Sum of 16 regular seasons, 1897 through 1912. Figures come from ESPN's box scores and were last read on November 13, 2026.