| Team | Winners |
| Brazil | 7 |
| Argentina | 1 |
| Year | Host | Champion | Score | Runner-up |
| 2006 | Macae, Brazil | Brazil | 9-2 | Uruguay |
| 2008 | Buenos Aires, Argentina | Brazil | 6-1 | Argentina |
| 2009 | Montevideo, Uruguay | Brazil | 10-1 | Uruguay |
| 2011 | Rio de Janeiro, Brazil | Brazil | 6-2 | Argentina |
| 2013 | Merlo, Argentina | Argentina | 6-2 | Paraguay |
| 2015 | Manta, Ecuador | Brazil | 8-3 | Paraguay |
| 2017 | Assuncion, Paraguay | Brazil | 7-5 | Paraguay |
| 2019 | Rio de Janeiro, Brazil | Brazil | 10-1 | Uruguay |