Aase (66-60 career win-loss mark) has a FIP of 3.85 while he has faced 4,730 hitters in the major leagues. His ERA is 3.80 (468 earned runs allowed) and he has a WHIP of 1.390. He has surrendered 1,085 hits (8.8 hits per nine innings) with 457 walks. Aase has taken the mound for 1,109 innings and has totaled 641 K’s so far in his MLB career.
Don Aase Stats
| Year | Team | G | IP | W | L | WHIP | ERA | H | BB | SO | FIP | SV | GS | HR | ER | R | BF | SO/W | H/9 | SO/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 448 | 1109.1 | 66 | 60 | 1.390 | 3.80 | 1,085 | 457 | 641 | 3.85 | 82 | 91 | 89 | 468 | 503 | 4,730 | 1.40 | 8.8 | 5.2 | |
| 1990 | LAD | 32 | 38.0 | 3 | 1 | 1.368 | 4.97 | 33 | 19 | 24 | 4.76 | 3 | 0 | 5 | 21 | 24 | 163 | 1.26 | 7.8 | 5.7 |
| 1989 | NYM | 49 | 59.1 | 1 | 5 | 1.382 | 3.94 | 56 | 26 | 34 | 4.08 | 2 | 0 | 5 | 26 | 27 | 261 | 1.31 | 8.5 | 5.2 |
| 1988 | BAL | 35 | 46.2 | 0 | 0 | 1.650 | 4.05 | 40 | 37 | 28 | 5.06 | 0 | 0 | 4 | 21 | 22 | 209 | 0.76 | 7.7 | 5.4 |
| 1987 | BAL | 7 | 8.0 | 1 | 0 | 1.500 | 2.25 | 8 | 4 | 3 | 5.25 | 2 | 0 | 1 | 2 | 2 | 33 | 0.75 | 9.0 | 3.4 |
| 1986 | BAL | 66 | 81.2 | 6 | 7 | 1.212 | 2.98 | 71 | 28 | 67 | 3.11 | 34 | 0 | 6 | 27 | 29 | 337 | 2.39 | 7.8 | 7.4 |
| 1985 | BAL | 54 | 88.0 | 10 | 6 | 1.341 | 3.78 | 83 | 35 | 67 | 3.27 | 14 | 0 | 6 | 37 | 44 | 366 | 1.91 | 8.5 | 6.9 |
| 1984 | CAL | 23 | 39.0 | 4 | 1 | 1.256 | 1.62 | 30 | 19 | 28 | 3.13 | 8 | 0 | 1 | 7 | 7 | 160 | 1.47 | 6.9 | 6.5 |
| 1982 | CAL | 24 | 52.0 | 3 | 3 | 1.308 | 3.46 | 45 | 23 | 40 | 3.76 | 4 | 0 | 5 | 20 | 20 | 212 | 1.74 | 7.8 | 6.9 |
| 1981 | CAL | 39 | 65.1 | 4 | 4 | 1.224 | 2.34 | 56 | 24 | 38 | 3.33 | 11 | 0 | 4 | 17 | 17 | 265 | 1.58 | 7.7 | 5.2 |
| 1980 | CAL | 40 | 175.0 | 8 | 13 | 1.480 | 4.06 | 193 | 66 | 74 | 4.02 | 2 | 21 | 13 | 79 | 83 | 761 | 1.12 | 9.9 | 3.8 |
| 1979 | CAL | 37 | 185.1 | 9 | 10 | 1.495 | 4.81 | 200 | 77 | 96 | 4.29 | 2 | 28 | 19 | 99 | 104 | 817 | 1.25 | 9.7 | 4.7 |
| 1978 | CAL | 29 | 178.2 | 11 | 8 | 1.483 | 4.03 | 185 | 80 | 93 | 3.94 | 0 | 29 | 14 | 80 | 88 | 773 | 1.16 | 9.3 | 4.7 |
| 1977 | BOS | 13 | 92.1 | 6 | 2 | 1.126 | 3.12 | 85 | 19 | 49 | 3.17 | 0 | 13 | 6 | 32 | 36 | 373 | 2.58 | 8.3 | 4.8 |
