| Player History |
| 06/01/1989 | Drafted in the 1989 first-year player draft (Round 1, Pick 12, 12th overall pick) by the Pittsburgh Pirates. |
| 01/01/1990 | OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 5 (7); Control: 3 (6). |
| 04/02/1990 | Named the #23 prospect in the MLB |
| 01/01/1991 | OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 6 (7); Control: 3 (6). |
| 04/08/1991 | Named the #19 prospect in the MLB |
| 06/17/1991 | Was selected to the 1991 MLB Double A All-Star Game. |
| 10/06/1991 | Wins the 1991 MLBAA TL Glove Wizard Award at P. |
| 01/01/1992 | OSA scouting updated ratings (potential): Stuff: 4 (7); Movement: 6 (7); Control: 4 (6). |
| 04/06/1992 | Named the #15 prospect in the MLB |
| 05/04/1992 | Pitches a 1-hit shutout against the Harrisburg Senators with 3 strikeouts and 4 BB allowed! |
| 06/01/1992 | Wins the MLBAA TL Pitcher of the Month Award. |
| 01/01/1993 | OSA scouting updated ratings (potential): Stuff: 5 (7); Movement: 7 (7); Control: 4 (6). |
| 04/05/1993 | Named the #15 prospect in the MLB |
| 07/01/1993 | Wins the MLBAAA IL Pitcher of the Month Award. |
| 11/17/1993 | Received a 1-year contract worth a total of $152,434 through automatic renewal. |
| 01/01/1994 | OSA scouting updated ratings (potential): Stuff: 6 (7); Movement: 7 (7); Control: 5 (6). |
| 04/03/1994 | Named the #24 prospect in the MLB |
| 08/08/1994 | Pitches a 5-hit shutout against the Montreal Expos with 6 strikeouts and 4 BB allowed! |
| 08/18/1994 | Pitches a 6-hit shutout against the Los Angeles Dodgers with 14 strikeouts and 1 BB allowed! |
| 11/22/1994 | Received a 1-year contract worth a total of $159,154 through automatic renewal. |
| 01/01/1995 | OSA scouting updated ratings (potential): Stuff: 6 (7); Movement: 7 (7); Control: 5 (6). |
| 05/13/1995 | Injured (shoulder inflammation), out for 3 months. |
| 11/23/1995 | Received a 1-year contract worth a total of $165,874 through automatic renewal. |
| 01/01/1996 | OSA scouting updated ratings (potential): Stuff: 6 (7); Movement: 7 (7); Control: 5 (6). |
| 06/01/1996 | Pitches a 6-hit shutout against the Colorado Rockies with 4 strikeouts and 2 BB allowed! |
| 10/28/1996 | Won the 1996 Major League Baseball Round 3 with the Pittsburgh Pirates! |
| 10/30/1996 | Signed a 1-year contract extension worth a total of $1,005,000 with the Pittsburgh Pirates organization. |
| 01/01/1997 | OSA scouting updated ratings (potential): Stuff: 6 (7); Movement: 7 (7); Control: 5 (5). |
| 09/19/1997 | Injured (mild hamstring strain), out for 1-2 weeks. |
| 10/31/1997 | Released by the Pittsburgh Pirates. |
| 10/31/1997 | Drafted in the 1997 expansion draft (Round 5, Pick 2, 10th overall pick) by the Arizona Diamondbacks. |
| 01/01/1998 | OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 8 (8); Control: 4 (4). |
| 11/19/1998 | Received a 1-year contract worth a total of $1,826,500 through arbitration. |