| Results | ||||
|---|---|---|---|---|
| # | Dates | Name | Score / Rounds | Grand Prix Points |
| 1 | January 13 to February 24 | 58th Pittsburgh Chess Club Championship | 3½ / 7 | 7 |
| 2 | February 7 to February 8 | 53rd Pittsburgh Metropolitan Open | 2½ / 4 | 7½ |
| 3 | February 14 | 1st 1998 PCC 15-Minute Championship Qualifier | 2 / 3 | 2 |
| 4 | March 27 to March 29 | 38th Golden Triangle Open | 4½ / 5 | 36 |
| 5 | May 16 | 15th Steel City Open | 3 / 6 | 6 |
| 6 | June 5 to June 7 | 8th Pittsburgh Open | 1½ / 5 | 18 |
| 7 | July 11 | 3rd 1998 PCC 15-Minute Championship Qualifier | 2 / 3 | 2 |
| 8 | July 17 to July 19 | 22nd Allegheny Chess Congress | 2 / 5 | 20 |
| 9 | September 12 to September 13 | 22nd Pittsburgh Class Championships | ½ / 4 | 1½ |
| 10 | October 23 to October 25 | 41st Gateway Open | 2 / 5 | 12 |
| 11 | December 5 | 19th Abel Bomberault Memorial | ½ / 4 | 1½ |
| Totals | 24 / 51 | 113½ | ||