Regular season · Batting
| 1984 | WSH | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 |
| 1983 | SF | 32 | 67 | 1 | 10 | 1 | 0 | 0 | 4 | 6 | 31 | 0 | .149 | .219 | .164 |
| 1982 | SF | 54 | 29 | 4 | 6 | 0 | 0 | 0 | 0 | 4 | 14 | 0 | .207 | .303 | .207 |
| 1981 | SF | 45 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | .000 | .083 | .000 |
| Career | TOTAL | 135 | 108 | 5 | 16 | 1 | 0 | 0 | 4 | 11 | 53 | 0 | .148 | .227 | .157 |
Regular season · Pitching
| 1984 | WSH | 4 | 0 | 0 | 0 | 6.2 | 4 | 1 | 5 | 5 | 1.35 | 1.35 |
| 1983 | SF | 32 | 11 | 12 | 0 | 202.2 | 202 | 86 | 60 | 117 | 3.82 | 1.29 |
| 1982 | SF | 54 | 11 | 6 | 0 | 143.1 | 146 | 49 | 52 | 98 | 3.08 | 1.38 |
| 1981 | SF | 45 | 5 | 2 | 1 | 77.2 | 66 | 22 | 38 | 37 | 2.55 | 1.34 |
| 1980 | SF | 5 | 0 | 0 | 0 | 6.2 | 8 | 4 | 4 | 3 | 5.40 | 1.80 |
| Career | TOTAL | 140 | 27 | 20 | 1 | 437.0 | 426 | 162 | 159 | 260 | 3.34 | 1.34 |