Reinhart was selected 15th overall by the Ice in the 2010 WHL Bantam Draft. Reinhart was a member of the Ed Chynoweth Cup-winning team in the 2010–11 season. He was awarded the Jim Piggott Memorial Trophy in 2011–12, having been the league’s top rookie that season. Along with Max and Griffin, he is one of three hockey-playing brothers, and are the sons of former National Hockey League (NHL) All-Star Paul Reinhart. Reinhart is ranked fourth on NHL Central Scouting Bureau’s 2014 midterm rankings for North American skaters.
Reinhart has represented Canada at three International Ice Hockey Federation (IIHF) sanctioned events, two at the under-18 level, and one at the world junior level. He won gold in 2013 and bronze in 2012 at the under-18 level. Additionally, Reinhart represented Canada Pacific at the 2012 World U-17 Hockey Challenge and Canada at the 2012 Ivan Hlinka Memorial Tournament.
Reinhart was selected second overall by the Sabres in the 2014 NHL Entry Draft.
