| Results | ||||
|---|---|---|---|---|
| # | Dates | Name | Score / Rounds | Grand Prix Points |
| 1 | March 27 to March 29 | 38th Golden Triangle Open | 3½ / 5 | 28 |
| 2 | April 18 | 28th Fred Thompson Memorial | 2½ / 4 | 7½ |
| 3 | July 17 to July 19 | 22nd Allegheny Chess Congress | 1½ / 5 | 15 |
| 4 | August 16 | 22nd Pittsburgh Summer Open | 2½ / 4 | 7½ |
| 5 | September 12 to September 13 | 22nd Pittsburgh Class Championships | 2½ / 4 | 7½ |
| 6 | October 23 to October 25 | 41st Gateway Open | 2 / 5 | 12 |
| 7 | November 15 | 2nd 1998-99 PCL Quick Quads | 1 / 3 | 1 |
| 8 | December 5 | 19th Abel Bomberault Memorial | 1 / 4 | 3 |
| Totals | 16½ / 34 | 81½ | ||