| 12/30/1989 |
Remained undrafted and became a free agent. |
| 01/01/1990 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 10 (10); Control: 10 (10). |
| 01/15/1990 |
Named to the 1990 Hawaii Winter League for the Waikiki Suns. |
| 01/01/1991 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 10 (10); Control: 10 (10). |
| 01/15/1991 |
Named to the 1991 Hawaii Winter League for the Waikiki Suns. |
| 06/13/1991 |
Was selected to the 1991 Clemente Baseball League All-Star Game. |
| 01/01/1992 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 10 (10); Control: 11 (11). |
| 08/07/1992 |
Suspended 6 games after ejection following a brawl. |
| 01/01/1993 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 9 (11); Control: 13 (13). |
| 01/01/1994 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 10 (10); Control: 13 (13). |
| 06/22/1994 |
Injured (Kidney stones), out for 4 days. |
| 01/01/1995 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 10 (10); Control: 13 (13). |
| 10/25/1995 |
Was traded by the San Diego Padres to the Oakland Athletics in exchange for SP Jamie Moyer. |
| 01/01/1996 |
OSA scouting updated ratings (potential): Stuff: 8 (9); Movement: 10 (10); Control: 13 (13). |
| 01/01/1997 |
OSA scouting updated ratings (potential): Stuff: 8 (9); Movement: 9 (9); Control: 13 (13). |
| 01/01/1997 |
Released by the Oakland Athletics. |