| Year | Team | League | W | L | ERA | G | GS | CG | SHO | GF | SV | IP | H | R | ER | HR | BB | SO | WP | BK | H9 | HR9 | BB9 | SO9 | WHIP |
| 1979 | Butte | Pio | - | 15 | 16 | - | 8 | 4 | 12 | - | - | 11 | 2 | 5 | 7 | - | 17 | 13 | 9 | - | - | 6 | 10 | 15 | 20 |
| 1995 | Kane County | Midw | - | 14 | 19 | - | 8 | - | 12 | - | - | 13 | 4 | 5 | 9 | 14 | - | - | - | - | - | 20 | 8 | 13 | 18 |
| 1996 | Brevard County | FSL | - | - | 14 | - | 18 | 5 | 9 | - | - | 18 | - | 12 | 17 | 1 | - | - | - | - | 4 | - | 1 | - | 2 |
| 1997 | Portland | East | 17 | - | 8 | - | 2 | 3 | - | - | - | 3 | 2 | 8 | 4 | 5 | - | 13 | - | - | 10 | 10 | 1 | 10 | 7 |
| 1998 | Florida Marlins | MLB-NL | - | 14 | - | - | - | - | - | - | - | - | 15 | 14 | 13 | - | - | - | - | - | - | - | 16 | - | - |
| 1999 | Florida Marlins | MLB-NL | - | 3 | - | - | - | - | - | - | - | - | 18 | 12 | 6 | 9 | - | - | - | - | - | - | 19 | - | - |
| 2001 | Omaha | PCL | - | - | - | - | - | - | - | - | - | - | - | - | - | 14 | - | - | - | - | - | - | - | - | - |
| 2002 | Nashville | PCL | 15 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2006 | Tampa Bay Rays | MLB-AL | - | - | - | - | - | - | - | 15 | 18 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |