* An IAM level in bold indicates that this discipline is one of the best 10 used for the competitor's IAM Level calculation.

18th USA Memory Championship 2015	17
16th USA Memory Championship 2013	9
15th USA Memory Championship 2012	24
14th USA Memory Championship 2011	5
13th USA Memory Championship 2010	8
12th USA Memory Championship 2009	15
11th USA Memory Championship 2008	2
10th USA Memory Championship 2007	9
9th USA Memory Championship 2006	1
8th USA Memory Championship 2005	7
7th USA Memory Championship 2004	4
6th USA Memory Championship 2003	2