Rubuta ci gaba don wannan sakin layi - A Wasannin Olympics na 2012, Peillat ya yi gasa ga National tawagar. Gonzalo ya lashe lambar tagulla a gasar cin kofin duniya ta 2014
inda ya kasance babban mai zira kwallaye a gasar tare da kwallaye 10 da lambar zinare a Wasannin Pan American na 2015 a Toronto, Ontario, Kanada. Babban nasarorin da ya samu ya zo ne a wasannin Olympics na bazara na 2016 inda ya lashe lambar zinare ga Argentina. Ya zira kwallaye 11 a gasar kuma ya zama dan wasan da ya fi kowa zura kwallaye. Bayan takaddama da babban kocin Argentina German Orozco a watan Janairun 2019, Peillat ya huta daga ƙungiyar 'yan wasan Argentina.