Men’s Tournament
| Year | Host | Champions | Score | Runners-up |
| 2012 17. | Montreal, Canada | Brazil | 10-7 | United States |
| 2014 | California, United States | United States | 10-9 | Brazil |
| 2016 | Edmonton, Canada | United States | 17-16 | Canada |
| 2018 | Florida, United States | Brazil | 8-5 Rafael Vergara (Brazil | United States |
Women’s Tournament
| Year | Host | Champions | Score | Runners-up |
| 2012 11. | Montreal, Canada | United States | 7-6 Yoshi Andersen (USA) | Canada |
| 2014 | California, United States | United States | 11-6 | Brazil |
| 2016 | Edmonton, Canada | Canada Andrew Robinson | 11-10 | United States |
| 2018 | Florida, United States | Canada | 12-9 Blaire McDowell (Canada) | Brazil |