| 12/15/1997 |
Drafted in the 1997 first-year player draft by the Chicago Cubs. (Round 21, Pick 10, 610th overall pick). |
| 01/01/1998 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 3 (3); Control: 4 (4). |
| 01/01/1998 |
OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 3 (3); Control: 4 (4). |
| 07/26/1998 |
Injured (mild hamstring strain),day-to-day for one week. |
| 01/01/1999 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 4 (4); Control: 4 (4). |
| 01/01/1999 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 4 (4); Control: 4 (4). |
| 01/01/2000 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 4 (4); Control: 4 (4). |
| 01/01/2000 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 4 (4); Control: 4 (4). |
| 01/01/2001 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 5 (5); Control: 4 (4). |
| 01/01/2001 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 5 (5); Control: 4 (4). |
| 01/01/2002 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 5 (5); Control: 4 (4). |
| 01/01/2002 |
OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 5 (5); Control: 4 (4). |
| 03/02/2002 |
Unsuccessfully completed training to add a pitch to his arsenal at the Chicago Cubs development complex. |
| 01/01/2003 |
OSA scouting updated ratings (potential): Stuff: 10 (10); Movement: 5 (5); Control: 4 (4). |
| 01/01/2003 |
OSA scouting updated ratings (potential): Stuff: 10 (10); Movement: 5 (5); Control: 4 (4). |
| 03/01/2003 |
Unsuccessfully completed training to increase his endurance on the mound at the Chicago Cubs development complex. |
| 01/01/2004 |
OSA scouting updated ratings (potential): Stuff: 10 (10); Movement: 5 (5); Control: 4 (4). |
| 01/01/2004 |
OSA scouting updated ratings (potential): Stuff: 10 (10); Movement: 5 (5); Control: 4 (4). |