P · 6 seasons · 1977 – 1982 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1977 | CWS | 4 | -2.33 | #487 | #90,439 |
| 1978 | CAL | 11 | -2.28 | #483 | #85,287 |
| 1979 | CAL | 36 | -2.29 | #466 | #87,086 |
| 1980 | CAL | 15 | -2.29 | #501 | #86,677 |
| 1981 | CAL | 12 | -2.26 | #504 | #83,102 |
| 1982★ | KC | 21 | -2.23 | #491 | #80,396 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1977 | CWS | 4 | -1.97 | #216 | #31,196 |
| 1978 | CAL | 11 | 0.39 | #133 | #16,799 |
| 1979★ | CAL | 36 | 5.34 | #36 | #4,959 |
| 1980 | CAL | 15 | -2.98 | #311 | #44,884 |
| 1981 | CAL | 12 | -3.14 | #308 | #46,193 |
| 1982 | KC | 21 | -3.54 | #345 | #48,462 |
★ Best season by Z