2009 Chile Junior Open | ITTF rankings: Contreras Matias 10385, Olivares Felipe 10584 |
2009 Argentina Junior and Cadet Open | ITTF rankings: Contreras Matias 10385, Olivares Felipe 10584 |
2008 Chile Junior Open | ITTF rankings: Contreras Matias 10316, Olivares Felipe 10558 |
2008 Colombia Junior Open | ITTF rankings: Contreras Matias 10339, Olivares Felipe 10491 |
2008 Pro Tour Chile Open | ITTF rankings: Contreras Matias 10312, Olivares Felipe 10435 |
2008 Venezuela Junior Open | ITTF rankings: Contreras Matias 10312, Olivares Felipe 10435 |
2007 ITTF WJC Spanish Youth Open | ITTF rankings: Contreras Matias 10262, Olivares Felipe 10295 |
2007 LIEBHERR Chile Open | ITTF rankings: Contreras Matias 10275, Olivares Felipe 10284 |
2007 ITTF WJC Chile Junior Open | ITTF rankings: Contreras Matias 10231, Olivares Felipe 10280 |
2007 ITTF WJC Venezuela Junior Open | ITTF rankings: Contreras Matias 10231, Olivares Felipe 10280 |