| North American Championship |
2001 |
08 Aug |
12 Aug |
6 |
35 |
| North American Championship |
2000 |
09 Aug |
13 Aug |
7 |
45 |
| North American Championship |
1999 |
31 May |
04 Jun |
7 |
14 |
| Pre-Worlds & North American Championship |
1998 |
12 Sep |
17 Sep |
6 |
90 |
| North American Championship |
1997 |
05 Jul |
11 Jul |
8 |
35 |
| North American Championship |
1996 |
07 Aug |
10 Aug |
7 |
34 |
| North American Championship |
1995 |
27 Jul |
04 Aug |
6 |
26 |
| North American Championship |
1994 |
01 Jan |
01 Jan |
6 |
35 |
| North American Championship |
1993 |
30 Aug |
03 Sep |
5 |
31 |
| North American Championship |
1992 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1991 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1990 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1989 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1988 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1987 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1986 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1985 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1984 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1983 |
01 Jan |
01 Jan |
|
|
| North American Championship |
1982 |
01 Jan |
01 Jan |
|
|