Pedzisa mutsara unotevera: Gillies akatamba hockey yekoreji neProvidence Friars muNCAA Men's Division I Hockey East musangano. Mugore rake rekutanga, kutamba kwakatanhamara kwaGillies kwakakomborerwa nekusarudzwa ku2012 <unk> 13 All-Hockey East First Team. Akanga ari muchengeti mukuru wepagedhi wokutanga weUnited States pa
2014 World Juniors uye vakatamba ingangoita miniti yega yega yemutambo, asi vakatadza kuwana menduru. Munguva yake yejunior mwaka, Gillies akatungamira maFriars kumutambo weNCAA, achisarudzwa seFrozen Four Most Outstanding Player.