Turning professional in 2013, Jack has played consistent golf since 2014 recording 12 top 10 finishes in this period. This includes a 2nd place at the PGM Johor Championship on the Asian Development Tour where Jack lost in a play-off.
Jack has had 7 starts on the PGA Tour of Australasia in 2017 so far in which he has recorded a T7 at the QLD PGA Championship and a T5 at the WA PGA Championship.