| | 1 | National Scrabble Championship | 07/05/87 | 10 | 11 | | | -1101 | 202 of 327 (1) | 4 | | | | | E |
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| | 2 | National Scrabble Championship | 08/01/88 | 10 | 13 | | | -122 | 84 of 112 (2) | - | | | | | E |
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| | 3 | National Scrabble Championship | 08/04/90 | 14 | 13 | | | +352 | 42 of 106 (2) | 42 | 1426 | | 1419 | | E |
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| | 4 | National Scrabble Championship | 08/09/92 | 15 | 12 | | | +418 | 39 of 141 (2) | 14 | 1541 | 1447 | 1497 | | E |
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| | 5 | National Scrabble Championship | 08/13/94 | 8 | 19 | | | -1638 | 88 of 90 (2) | - | | | 1339 | | E |
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| | 6 | National Scrabble Championship | 07/20/96 | 8 | 19 | | | -648 | 102 of 106 (2) | - | 1480 | 1378 | 1415 | | $100E |
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| | 7 | National Scrabble Championship | 08/09/98 | 14 | 17 | | | -601 | 113 of 151 (2) | 125 | 1466 | 1551 | 1508 | | E |
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| | 8 | National Scrabble Championship | 08/06/00 | 13 | 18 | | | -788 | 98 of 122 (3) | 109 | 1370 | 1381 | 1382 | | E |
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| | 9 | National Scrabble Championship | 08/18/02 | 13 | 18 | | | -839 | 115 of 136 (3) | 130 | 1328 | 1416 | 1376 | | E |
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| | 10 | National Scrabble Championship | 08/01/04 | 12 | 18 | | | -760 | 145 of 169 (3) | 132 | 1309 | 1313 | 1303 | | E |
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| | 11 | National Scrabble Championship | 08/04/06 | 11 | 17 | | | -50 | 97 of 116 (4) | 22 | 1336 | 1164 | 1240 | | E |
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| | 12 | National Scrabble Championship | 07/26/08 | 12 | 15 | 1 | | -268 | 84 of 116 (4) | 18 | 1255 | 1128 | 1168 | | E |
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| | 13 | National Scrabble Championship | 08/07/10 | 12 | 19 | | | -637 | 89 of 98 (3) | 76 | 1209 | 1058 | 1152 | | E |
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| | 14 | National Scrabble Championship | 08/06/11 | 9 | 21 | | 1 | -1198 | 87 of 90 (2) | 89 | 1159 | 1072 | 1129 | | E |
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