Smith, who is making his sixth U.S. Open start, eagled the 72nd hole of the 2015 U.S. Open at Chambers Bay to finish in a tie for fourth. Smith won his third PGA Tour event in April with partner and fellow Australian Marc Leishman at the Zurich Classic of New Orleans in a playoff. His second PGA Tour victory came in January when he claimed the Sony Open of Hawaii in a playoff over Brendan Steele. His first title was the 2017 Zurich Classic of New Orleans with partner Jonas Blixt. Before turning professional, Smith won the 2013 Australian Amateur. He also is a two-time Australian Amateur Stroke Play champion, and he won the 2011 Australian Boys Amateur. He won consecutive Australian PGA titles (2017 and 2018), an event co-sanctioned by the European Tour and PGA Tour of Australasia. He also represented the International side in the 2019 Presidents Cup.