| Details/ | Place | --RATINGS-- | Prize | |||||||||||||
| Zoom | # | Location | Date ![]() | W | L | T | B | Spread | (Division) | Seed | Old | Perf | New | Credits | Money | |
| 1 | National Scrabble Championship | 07/05/87 | 9 | 12 | -281 | 218 of 327 (1) | 4 | E | ||||||||
| 2 | National Scrabble Championship | 07/20/96 | 13 | 13 | 1 | +267 | 52 of 106 (2) | - | 1462 | 1598 | 1561 | E | ||||
| 3 | National Scrabble Championship | 08/18/02 | 18 | 13 | +172 | 31 of 136 (3) | 69 | 1479 | 1569 | 1540 | E | |||||
| 4 | National Scrabble Championship | 08/19/05 | 12 | 15 | 1 | +242 | 79 of 135 (3) | 65 | 1479 | 1419 | 1456 | E | ||||
| 5 | National Scrabble Championship | 08/04/06 | 12 | 15 | 1 | -357 | 93 of 129 (3) | 123 | 1341 | 1436 | 1387 | E | ||||
| 6 | National Scrabble Championship | 07/26/08 | 12 | 16 | -627 | 111 of 133 (3) | 107 | 1297 | 1294 | 1295 | E | |||||