| 12/30/1986 |
Drafted in the 1986 first-year player draft (Round 2, Pick 8, 32nd overall pick) by the Seattle Mariners. |
| 01/01/1987 |
OSA scouting updated ratings (potential): Stuff: 8 (12); Movement: 7 (15); Control: 9 (13). |
| 01/15/1987 |
Named to the 1987 Hawaii Winter League for the Palolo Turtles. |
| 03/30/1987 |
Named the #74 prospect in the DBL |
| 08/12/1987 |
Injured (Torn rotator cuff), out for 6 months. |
| 11/15/1987 |
Suffered setback in recovery from injury, will miss another 4 months. |
| 01/01/1988 |
OSA scouting updated ratings (potential): Stuff: 9 (12); Movement: 9 (15); Control: 10 (13). |
| 09/22/1988 |
Injured (Torn labrum (Shoulder)), out for 4-5 months. |
| 01/01/1989 |
OSA scouting updated ratings (potential): Stuff: 10 (11); Movement: 11 (14); Control: 11 (13). |
| 06/24/1989 |
Injured (Back spasms), day-to-day for 6 days. |
| 01/01/1990 |
OSA scouting updated ratings (potential): Stuff: 10 (11); Movement: 13 (14); Control: 12 (13). |
| 04/28/1990 |
Injured (Torn labrum (Shoulder)), out for 5-6 months. |
| 09/08/1990 |
Suffered setback in recovery from injury, will miss another 7 weeks. |
| 01/01/1991 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 12 (13); Control: 13 (13). |
| 01/14/1991 |
Was traded by the Seattle Pilots to the Pittsburgh Pirates in exchange for SP Fernando Valenzuela. |
| 01/01/1992 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 13 (13); Control: 13 (13). |
| 02/01/1992 |
Was traded by the Pittsburgh Pirates to the Texas Rangers in exchange for RP Hilly Hathaway. |
| 05/24/1992 |
Was traded by the Texas Rangers to the Boston Red Sox, along with C Hector Villanueva, in exchange for 1B Chris Gwynn, RP Dennis Rasmussen. |
| 01/01/1993 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 13 (13); Control: 14 (14). |
| 01/01/1994 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 13 (13); Control: 14 (14). |
| 12/29/1994 |
Was traded by the Boston Red Sox to the Pittsburgh Pirates, along with RP Scott Erickson, 1B Scott Stahoviak, RF Tony Gwynn, in exchange for CF Darrin Jackson. |
| 01/01/1995 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 12 (12); Control: 14 (14). |
| 02/20/1995 |
Was traded by the Pittsburgh Pirates to the San Diego Padres in exchange for . |
| 04/04/1995 |
Injured (Hamstring soreness), day-to-day for 2 days. |
| 01/01/1996 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 13 (13); Control: 14 (15). |
| 04/13/1996 |
Injured (Back spasms), day-to-day for 6 days. |
| 06/09/1996 |
Was traded by the San Diego Padres to the Chicago White Sox, along with 2B Carlos Quintana, in exchange for 1B Andres Galarraga, 3B Dave Hajek. |
| 07/31/1996 |
Was traded by the Chicago White Sox to the Texas Rangers in exchange for SP Wade Taylor. |
| 12/30/1996 |
Released by the Texas Rangers. |
| 01/01/1997 |
OSA scouting updated ratings (potential): Stuff: 11 (11); Movement: 13 (13); Control: 15 (15). |