| Date | Opp | Result | Pos | AB | R | H | TB | 2B | 3B | HR | RBI | SH | SF | HBP | BB | IBB | SO | SB | CS | GIDP | PO | A | E | DP | AVG | OBP | SLG | OPS | wOBA | wRC+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 — Orleans · Northern Colorado | ||||||||||||||||||||||||||||||
| Season Total | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | 0.000 | 0.000 | 0.000 | 0.000 | — | — |
| Date | Opp | Result | Dec | GS | IP | AB | BF | H | R | ER | HR | BB | IBB | SO | HBP | SH | SF | WP | BK | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 — Orleans · Northern Colorado | |||||||||||||||||||||||||
| Season Total 4-3 | 5 | 54.0 | 66 | 50 | 39 | 9 | 41 | 52 | 6.50 | 1.98 | 8.67 | 6.83 | — | 79 |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1985 | MLB | Boston Red Sox | Boston Red Sox | 27 | 7 | 84.0 | 112 | 55 | 45 | 23 | 19 | 7 | 4 | 4 | 1 | 4.82 | 1.61 | 2.04 |
| 1986 | MLB | Seattle Mariners - Boston Red Sox | Seattle Mariners - Boston Red Sox | 14 | 4 | 47.0 | 39 | 17 | 17 | 21 | 23 | 5 | 3 | 2 | 1 | 3.26 | 1.28 | 4.40 |
| 1987 | MLB | Seattle Mariners | Seattle Mariners | 28 | 7 | 65.2 | 70 | 45 | 44 | 26 | 36 | 12 | 4 | 4 | 1 | 6.03 | 1.46 | 4.93 |
| 1988 | MLB | Detroit Tigers | Detroit Tigers | 6 | 0 | 12.1 | 11 | 7 | 7 | 5 | 5 | 2 | 0 | 0 | 0 | 5.11 | 1.30 | 3.65 |
| 1989 | MLB | Detroit Tigers | Detroit Tigers | 8 | 4 | 25.2 | 35 | 17 | 17 | 13 | 13 | 3 | 1 | 2 | 0 | 5.96 | 1.87 | 4.56 |
| 1985–1989 | MLB | Career (5 yrs) | 83 | 22 | 234.2 | 267 | 141 | 130 | 88 | 96 | 29 | 12 | 12 | 3 | 4.99 | 1.51 | 3.68 |