Fritz Ostermueller career WHIP
1.45Career Regular Season
Fritz Ostermueller has a career WHIP of 1.45 over 15 regular seasons.
- Best season on file: 1.29 in 1946.
- Most recent: 1.37 in 1948.
Average of 15 regular seasons, 1934 through 1948. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1934 |  BOS | 33 | 10 | 13 | 3.49 | 198.2 | 75 | 99 | 1.51 | 3 |
| 1935 | BOS | 22 | 7 | 8 | 3.92 | 137.2 | 41 | 78 | 1.55 | 1 |
| 1936 | BOS | 43 | 10 | 16 | 4.88 | 180.2 | 90 | 84 | 1.63 | 2 |
| 1937 | BOS | 25 | 3 | 7 | 4.98 | 86.2 | 29 | 44 | 1.67 | 1 |
| 1938 | BOS | 31 | 13 | 5 | 4.58 | 176.2 | 46 | 58 | 1.45 | 2 |
| 1939 | BOS | 34 | 11 | 7 | 4.24 | 159.1 | 61 | 58 | 1.45 | 4 |
| 1940 | BOS | 31 | 5 | 9 | 4.95 | 143.2 | 80 | 70 | 1.64 | 0 |
| 1941 |  BAL | 15 | 0 | 3 | 4.50 | 46.0 | 20 | 23 | 1.48 | 0 |
| 1942 | BAL | 10 | 3 | 1 | 3.71 | 43.2 | 21 | 17 | 1.44 | 0 |
| 1943 |  BAL/LAD | 18 | 1 | 3 | 4.18 | 56.0 | 19 | 25 | 1.46 | 0 |
| 1944 |  LAD/PIT | 38 | 13 | 8 | 2.81 | 246.1 | 97 | 77 | 1.32 | 2 |
| 1945 | PIT | 14 | 5 | 4 | 4.57 | 80.2 | 29 | 37 | 1.38 | 0 |
| 1946 | PIT | 27 | 13 | 10 | 2.84 | 193.1 | 57 | 56 | 1.29 | 0 |
| 1947 | PIT | 26 | 12 | 10 | 3.84 | 183.0 | 66 | 68 | 1.36 | 0 |
| 1948 | PIT | 23 | 8 | 11 | 4.42 | 134.1 | 43 | 41 | 1.37 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV