Ken Tatum career ERA
2.93Career Regular Season
Ken Tatum has a career ERA of 2.93 over 6 regular seasons.
- Best season on file: 1.36 in 1969.
- Most recent: 4.79 in 1974.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1969 |  LAA | 45 | 7 | 2 | 1.36 | 86.1 | 65 | 39 | 1.04 | 22 |
| 1970 | LAA | 62 | 7 | 4 | 2.94 | 88.2 | 50 | 26 | 1.06 | 17 |
| 1971 |  BOS | 36 | 2 | 4 | 4.19 | 53.2 | 21 | 25 | 1.40 | 9 |
| 1972 | BOS | 22 | 0 | 2 | 3.07 | 29.1 | 15 | 15 | 1.60 | 4 |
| 1973 | BOS | 1 | 0 | 0 | 9.00 | 4.0 | 0 | 3 | 2.25 | 0 |
| 1974 |  CHW | 10 | 0 | 0 | 4.79 | 20.2 | 5 | 9 | 1.55 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV