Howell (58-53 career win-loss mark) holds a FIP of 3.20 while facing 3,564 hitters during his time in the major leagues. His ERA is 3.34 (313 earned runs allowed) and he has a WHIP of 1.270. He has given up 782 hits (8.3 hits per nine innings) and has 291 free passes. Howell has taken the mound for 844 innings and has totaled 666 punch outs so far in his career.
Jay Howell 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 | 568 | 844.2 | 58 | 53 | 1.270 | 3.34 | 782 | 291 | 666 | 3.20 | 155 | 21 | 57 | 313 | 335 | 3,564 | 2.29 | 8.3 | 7.1 | |
| 1994 | TEX | 40 | 43.0 | 4 | 1 | 1.395 | 5.44 | 44 | 16 | 22 | 6.32 | 2 | 0 | 10 | 26 | 29 | 189 | 1.38 | 9.2 | 4.6 |
| 1993 | ATL | 54 | 58.1 | 3 | 3 | 1.097 | 2.31 | 48 | 16 | 37 | 3.21 | 0 | 0 | 3 | 15 | 16 | 233 | 2.31 | 7.4 | 5.7 |
| 1992 | LAD | 41 | 46.2 | 1 | 3 | 1.264 | 1.54 | 41 | 18 | 36 | 3.02 | 4 | 0 | 2 | 8 | 9 | 203 | 2.00 | 7.9 | 6.9 |
| 1991 | LAD | 44 | 51.0 | 6 | 5 | 0.980 | 3.18 | 39 | 11 | 40 | 2.76 | 16 | 0 | 3 | 18 | 19 | 202 | 3.64 | 6.9 | 7.1 |
| 1990 | LAD | 45 | 66.0 | 5 | 5 | 1.197 | 2.18 | 59 | 20 | 59 | 3.19 | 16 | 0 | 5 | 16 | 17 | 271 | 2.95 | 8.0 | 8.0 |
| 1989 | LAD | 56 | 79.2 | 5 | 3 | 1.029 | 1.58 | 60 | 22 | 55 | 2.70 | 28 | 0 | 3 | 14 | 15 | 312 | 2.50 | 6.8 | 6.2 |
| 1988 | LAD | 50 | 65.0 | 5 | 3 | 1.000 | 2.08 | 44 | 21 | 70 | 1.83 | 21 | 0 | 1 | 15 | 16 | 262 | 3.33 | 6.1 | 9.7 |
| 1987 | OAK | 36 | 44.1 | 3 | 4 | 1.556 | 5.89 | 48 | 21 | 35 | 4.54 | 16 | 0 | 6 | 29 | 30 | 200 | 1.67 | 9.7 | 7.1 |
| 1986 | OAK | 38 | 53.1 | 3 | 6 | 1.425 | 3.38 | 53 | 23 | 42 | 3.28 | 16 | 0 | 3 | 20 | 23 | 230 | 1.83 | 8.9 | 7.1 |
| 1985 | OAK | 63 | 98.0 | 9 | 8 | 1.316 | 2.85 | 98 | 31 | 68 | 2.94 | 29 | 0 | 5 | 31 | 32 | 414 | 2.19 | 9.0 | 6.2 |
| 1984 | NYY | 61 | 103.2 | 9 | 4 | 1.158 | 2.69 | 86 | 34 | 109 | 2.28 | 7 | 1 | 5 | 31 | 33 | 426 | 3.21 | 7.5 | 9.5 |
| 1983 | NYY | 19 | 82.0 | 1 | 5 | 1.512 | 5.38 | 89 | 35 | 61 | 3.77 | 0 | 12 | 7 | 49 | 53 | 368 | 1.74 | 9.8 | 6.7 |
| 1982 | NYY | 6 | 28.0 | 2 | 3 | 1.964 | 7.71 | 42 | 13 | 21 | 3.07 | 0 | 6 | 1 | 24 | 25 | 138 | 1.62 | 13.5 | 6.8 |
| 1981 | CHC | 10 | 22.1 | 2 | 0 | 1.478 | 4.84 | 23 | 10 | 10 | 5.06 | 0 | 2 | 3 | 12 | 13 | 97 | 1.00 | 9.3 | 4.0 |
| 1980 | CIN | 5 | 3.1 | 0 | 0 | 2.400 | 13.50 | 8 | 0 | 1 | 3.05 | 0 | 0 | 0 | 5 | 5 | 19 | 0.00 | 21.6 | 2.7 |
