G · 5 seasons · 1969-70 – 1973-74
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1969-70 | NYK | 44 | -3.39 | #133 | #18,282 |
| 1970-71★ | CLE | 82 | 1.52 | #61 | #7,660 |
| 1971-72 | CLE | 68 | -1.88 | #120 | #14,248 |
| 1972-73 | CLE | 40 | -2.49 | #132 | #15,660 |
| 1973-74 | CLE | 69 | -2.84 | #135 | #16,576 |
★ Best season by Z (season totals)