Mazzilli aive chikamu chechikwata cheArgentina chakahwina menduru yegoridhe kumaOlympics a2016. Pa 2012 Summer Olympics, akakwikwidza nechikwata chenyika mumakwikwi evarume. Akakunda menduru yebronze pa2014 Men's Hockey World Cup
. Muna Chikunguru 2019, akasarudzwa muchikwata cheArgentina che2019 Pan American Games. Vakakunda menduru yegoridhe nokukunda Canada 5-2 mumutambo wokupedzisira.