C · 7 seasons · 1979 – 1985 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1979 | BOS | 43 | -2.46 | #777 | #98,010 |
| 1980 | CHC | 19 | -2.18 | #456 | #74,834 |
| 1981 | CIN | 55 | -2.76 | #876 | #105,843 |
| 1982 | CIN | 21 | -2.18 | #472 | #75,703 |
| 1983 | CAL | 26 | -2.39 | #801 | #94,123 |
| 1984★ | NYY | 13 | -2.02 | #433 | #54,423 |
| 1985 | MON | 20 | -2.24 | #478 | #80,850 |
★ Best season by Z