Chuck Hartenstein ERA in 1977
6.591977 Regular Season
Chuck Hartenstein posted a 6.59 ERA in the 1977 regular season.
- 5th-best of Chuck Hartenstein's 6 seasons on file; the best is 1.93 in 1966.
- Down 0.16 from 6.75 in 1970.
Best of 6 regular seasons, 1966 through 1977. Figures come from ESPN's box scores and were last read on September 21, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1966 |  CHC | 5 | 0 | 0 | 1.93 | 9.1 | 4 | 3 | 1.18 | 0 |
| 1967 | CHC | 45 | 9 | 5 | 3.08 | 73.0 | 20 | 17 | 1.25 | 10 |
| 1968 | CHC | 28 | 2 | 4 | 4.54 | 35.2 | 17 | 11 | 1.46 | 1 |
| 1969 |  PIT | 56 | 5 | 4 | 3.95 | 95.2 | 44 | 27 | 1.16 | 10 |
| 1970 |  PIT/BOS/STL | 40 | 1 | 4 | 6.75 | 56.0 | 35 | 25 | 1.70 | 2 |
| 1977 |  TOR | 13 | 0 | 2 | 6.59 | 27.1 | 15 | 6 | 1.68 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV