C · 5 seasons · 1985-86 – 1989-90
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1985-86 | DAL | 48 | -4.34 | #304 | #22,254 |
| 1986-87 | DAL | 30 | -4.27 | #327 | #21,859 |
| 1987-88★ | DAL | 73 | -3.21 | #242 | #17,649 |
| 1988-89 | DAL | 37 | -3.54 | #273 | #18,782 |
| 1989-90 | SAN | 47 | -4.02 | #331 | #20,520 |
★ Best season by Z (season totals)