| Results | ||||
|---|---|---|---|---|
| # | Dates | Name | Score / Rounds | Grand Prix Points |
| 1 | January 13 to February 24 | 58th Pittsburgh Chess Club Championship | 5½ / 7 | 11 |
| 2 | February 14 | 1st 1998 PCC 15-Minute Championship Qualifier | 3 / 3 | 3 |
| 3 | March 17 to April 21 | 9th Masters / Experts Open | 3½ / 6 | 7 |
| 4 | April 11 | 2nd 1998 PCC 15-Minute Championship Qualifier | 1 / 3 | 1 |
| 5 | May 12 to June 16 | 11th Richard Abrams Memorial | 4½ / 6 | 9 |
| 6 | July 14 to August 11 | 7th Wild Card Open | 5 / 5 | 10 |
| 7 | September 8 to October 13 | 9th Extra Chance Open | 4 / 6 | 8 |
| 8 | September 12 | 4th 1998 PCC 15-Minute Championship Qualifier | 3 / 3 | 3 |
| 9 | October 11 | 1st 1998-99 PCL Quick Quads | 3 / 3 | 3 |
| 10 | October 27 | 1st Pittsburgh Chess Club 29-Minute Championship | 3 / 3 | 3 |
| 11 | November 10 to December 15 | 2nd Robert P Smith Memorial | 4 / 6 | 8 |
| 12 | November 14 | 3rd Pittsburgh Chess Club 15-Minute Championship | 3 / 3 | 3 |
| Totals | 42½ / 54 | 69 | ||