3B · 6 seasons · 1984 – 1989 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | OAK | 23 | -2.12 | #462 | #67,825 |
| 1985 | OAK | 40 | -1.95 | #407 | #50,009 |
| 1986 | ML4 | 2 | -2.50 | #850 | #99,695 |
| 1987★ | ML4 | 28 | -1.28 | #348 | #39,499 |
| 1988 | ML4 | 7 | -1.89 | #406 | #48,327 |
| 1989 | NYY | 5 | -2.38 | #863 | #93,890 |
★ Best season by Z