|
18 Nov 2023
|
US Open (Division I)
|
2
|
|
19 Nov 2022
|
US Open (Division I)
|
2
|
|
7 Apr 2018
|
North American Championship (1st section)
|
2
|
|
11 Mar 2017
|
North American Championship (1st section)
|
1
|
|
2 Apr 2016
|
North American Championship (1st section)
|
2
|
|
14 Mar 2015
|
North American Championship (1st section)
|
1
|
|
12 Apr 2014
|
North American Championship (2nd section)
|
1
|
|
6 Nov 2010
|
US Open
|
5
|
|
7 Nov 2009
|
US Open
|
3
|
|
13 Apr 1996
|
North American Championship (Ch section)
|
5
|
|
22 Apr 1995
|
North American Championship (Ch section)
|
4
|
|
13 Apr 1985
|
North American Championship (Ch section)
|
|
|
14 Apr 1984
|
North American Championship (Ch section)
|
3
|
|
23 Apr 1983
|
North American Championship (Ch section)
|
2
|