| Details/ | Place | --RATINGS-- | Prize | |||||||||||||
| Zoom | # | Location | Date ![]() | W | L | T | B | Spread | (Division) | Seed | Old | Perf | New | Credits | Money | |
| 1 | National Scrabble Championship | 07/28/85 | 14 | 8 | +177 | 44 of 302 (1) | 9 | 1890 | $30E | |||||||
| 2 | National Scrabble Championship | 08/01/88 | 16 | 11 | +632 | 33 of 203 (1) | 52 | 1870 | 1908 | E | ||||||
| 3 | National Scrabble Championship | 07/29/89 | 16 | 11 | +110 | 32 of 149 (1) | 46 | 1885 | 1889 | E | ||||||
| 4 | National Scrabble Championship | 08/04/90 | 12 | 15 | -218 | 128 of 176 (1) | 90 | E | ||||||||
| 5 | National Scrabble Championship | 08/19/05 | 11 | 16 | 1 | -643 | 72 of 87 (1) | 54 | 1816 | 1745 | 1776 | E | ||||