Date Record Championship
1998-08-2076 pointsWorld Memory Championship 1998
1999-02-0270 points2nd USA Memory Championship 1999 (n)
2000-02-0585 points3rd USA Memory Championship 2000 (n)
2000-08-2187 pointsWorld Memory Championship 2000
2001-02-0284 points4th USA Memory Championship 2001 (n)
2005-03-1284 points8th USA Memory Championship 2005 (n)