Round 4 Pairings – Hauptturnier Swiss
Please note that pairings are tentative and subject to change before the start of the round.
| Bd | Res | White | Res | Black |
| 1 | 1 | NICHOLAS MASTROMARINO (unr. 3.0) | 0 | JAVIER AN MIRANDA (1417 2.5) |
| 2 | 1 | EDWARD ASTRACHAN (1882 1.5) | 0 | FRANK FRAZIER (1600 1.0) |
| 3 | 1X | DANIEL JA BARRETT (1620 1.5) | 0F | THEO KINIKLIS (unr. 1.0) |
| ½ | MICHAEL N COPPOLA (1427 1.5) | BYE |