Career
He plays as a hooker. He played for Club Newman and Pampas XV. He is currently assigned for the Jaguares that will play at SANZAAR"s Super Rugby, starting at 2016. Montoya played for Argentina national under-20 rugby union team at the 2013 Institutional Review Board Junior World Championship.
He later would also play for Argentina Jaguars.
He was called for the 2015 Rugby Championship, playing his first game at the tournament at the 39-18 loss to New Zealand, at 17 July 2015, in Christchurch. He has 8 caps for the "Pumas", with 2 tries scored, 10 points on aggregate.