| # | Date | Promotion | Match |
| 1 | 05.01.1973 |   |
Stampede North American Heavyweight Title Best Two Out Of Three Falls: Abdullah The Butcher defeats Geoff Portz (c) by referee's decision [1:1] - TITLE CHANGE !!! Stampede - Event @ Victoria Pavilion in Calgary, Alberta, Canada |
| 2 | 08.12.1972 | |
Stampede North American Heavyweight Title Best Two Out Of Three Falls: Geoff Portz defeats Kendo Nagasaki (c) [2:1] - TITLE CHANGE !!! Stampede - Event @ Victoria Pavilion in Calgary, Alberta, Canada |
