| 12/30/1989 |
Drafted in the 1989 first-year player draft (Round 2, Pick 1, 25th overall pick) by the Seattle Mariners. |
| 01/01/1990 |
OSA scouting updated ratings (potential): Stuff: 12 (13); Movement: 15 (15); Control: 11 (13). |
| 01/15/1990 |
Named to the 1990 Hawaii Winter League for the Palolo Turtles. |
| 04/02/1990 |
Named the #84 prospect in the DBL |
| 07/23/1990 |
Injured (Viral infection), day-to-day for 4 days. |
| 01/01/1991 |
OSA scouting updated ratings (potential): Stuff: 12 (13); Movement: 15 (15); Control: 12 (13). |
| 06/13/1991 |
Injured (Mild hamstring strain), day-to-day for 5 days. |
| 10/23/1991 |
Injured (Mild shoulder strain), day-to-day for 4 days. |
| 01/01/1992 |
OSA scouting updated ratings (potential): Stuff: 12 (13); Movement: 15 (15); Control: 14 (14). |
| 01/01/1993 |
OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 15 (15); Control: 14 (14). |
| 01/01/1994 |
OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 15 (15); Control: 14 (14). |
| 01/01/1995 |
OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 16 (16); Control: 14 (14). |
| 01/01/1996 |
OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 16 (16); Control: 14 (14). |
| 01/01/1997 |
OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 15 (15); Control: 14 (14). |
| 06/23/1997 |
Was traded by the Seattle Pilots to the New York Mets, along with SP Randy Johnson, in exchange for SP Jose Rosado. |