| Details/ | Place | --RATINGS-- | Prize | |||||||||||||
| Zoom | # | Location | Date ![]() | W | L | T | B | Spread | (Division) | Seed | Old | Perf | New | Credits | Money | |
| 1 | National Scrabble Championship | 08/01/88 | 15 | 12 | -157 | 70 of 203 (1) | 60 | 1855 | 1855 | E | ||||||
| 2 | National Scrabble Championship | 08/06/00 | 19 | 12 | +896 | 12 of 105 (2) | 10 | 1817 | 1762 | 1805 | E | |||||
| 3 | National Scrabble Championship | 08/18/02 | 11 | 20 | -654 | 125 of 132 (1) | 75 | 1796 | 1642 | 1701 | E | |||||
| 4 | National Scrabble Championship | 08/01/04 | 15 | 15 | -9 | 84 of 173 (1) | 137 | 1702 | 1721 | 1738 | E | |||||
| 5 | National Scrabble Championship | 08/04/06 | 12 | 16 | -278 | 77 of 102 (2) | 12 | 1746 | 1550 | 1639 | E | |||||
| 6 | National Scrabble Championship | 08/01/09 | 16 | 15 | -143 | 55 of 127 (1) | 102 | 1630 | 1733 | 1678 | E | |||||
| 7 | National Scrabble Championship | 08/07/10 | 15 | 16 | -416 | 73 of 116 (1) | 69 | 1765 | 1676 | 1729 | E | |||||