Jack Smith career ERA
4.56Career Regular Season
Jack Smith has a career ERA of 4.56 over 3 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1962 |  LAD | 8 | 0 | 0 | 4.50 | 10.0 | 7 | 4 | 1.40 | 1 |
| 1963 | LAD | 4 | 0 | 0 | 7.56 | 8.1 | 5 | 2 | 1.44 | 0 |
| 1964 |  ATL | 22 | 2 | 2 | 3.77 | 31.0 | 19 | 11 | 1.26 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 3.77 in 1964.
Figures come from ESPN's box scores and were last read on October 25, 2026.