| 12/15/1996 |
Drafted in the 1996 first-year player draft by the Houston Astros. (Round 13, Pick 23, 359th overall pick). |
| 01/01/1997 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 7 (8); Control: 7 (7). |
| 01/01/1997 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 7 (8); Control: 7 (7). |
| 01/01/1998 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 01/01/1998 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 03/02/1998 |
Successfully completed training to improve his strength and conditioning at the Houston Astros development complex. |
| 01/01/1999 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 01/01/1999 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 01/01/2000 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 6 (6). |
| 01/01/2000 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 6 (6). |
| 01/01/2001 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 4 (4). |
| 01/01/2001 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 4 (4). |
| 05/18/2001 |
Injured on 05/17/2001, diagnosed with back spasms, is day-to-day. |
| 01/01/2002 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 5 (5). |
| 01/01/2002 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 5 (5). |
| 03/15/2002 |
Injured (stomach virus),day-to-day for 3 days. |