Paul Hartzell career ERA
3.90Career Regular Season
Paul Hartzell has a career ERA of 3.90 over 6 regular seasons.
- Best season on file: 2.77 in 1976.
- Most recent: 7.84 in 1984.
Figures come from ESPN's box scores and were last read on September 22, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1976 |  LAA | 37 | 7 | 4 | 2.77 | 166.0 | 51 | 43 | 1.26 | 2 |
| 1977 | LAA | 41 | 8 | 12 | 3.57 | 189.1 | 79 | 38 | 1.26 | 4 |
| 1978 | LAA | 54 | 6 | 10 | 3.44 | 157.0 | 55 | 41 | 1.33 | 6 |
| 1979 |  MIN | 28 | 6 | 10 | 5.36 | 163.0 | 44 | 44 | 1.45 | 0 |
| 1980 |  BAL | 6 | 0 | 2 | 6.62 | 17.2 | 5 | 9 | 1.75 | 0 |
| 1984 |  MIL | 4 | 0 | 1 | 7.84 | 10.1 | 3 | 6 | 2.23 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV