Bo Belinsky career ERA
4.10Career Regular Season
Bo Belinsky has a career ERA of 4.10 over 8 regular seasons.
- Best season on file: 2.86 in 1964.
- Most recent: 4.50 in 1970.
Average of 8 regular seasons, 1962 through 1970. Figures come from ESPN's box scores and were last read on September 23, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1962 |  LAA | 33 | 10 | 11 | 3.56 | 187.1 | 145 | 122 | 1.45 | 1 |
| 1963 | LAA | 13 | 2 | 9 | 5.75 | 76.2 | 60 | 35 | 1.47 | 0 |
| 1964 | LAA | 23 | 9 | 8 | 2.86 | 135.1 | 91 | 49 | 1.25 | 0 |
| 1965 |  PHI | 30 | 4 | 9 | 4.84 | 109.2 | 71 | 48 | 1.38 | 1 |
| 1966 | PHI | 9 | 0 | 2 | 2.93 | 15.1 | 8 | 5 | 1.24 | 0 |
| 1967 |  HOU | 27 | 3 | 9 | 4.68 | 115.1 | 80 | 54 | 1.44 | 0 |
| 1969 |  PIT | 8 | 0 | 3 | 4.58 | 17.2 | 15 | 14 | 1.75 | 0 |
| 1970 |  CIN | 3 | 0 | 0 | 4.50 | 8.0 | 6 | 6 | 2.00 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV