 There Arias win the "Best Blocker" award while her team won the silver medal.The Peruvian team San Martín de Porres signed Arias for the second leg of the 2012 season, as her first international club experience.In September 2012, Arias won the gold medal and the Best Blocker award at the first 2012 U23 Pan-American Cup, played in Callao, Peru.