On the
2019 Korn Ferry Tour, NeSmith won the
Albertsons Boise Open to secure his
PGA Tour card. After the first round, NeSmith held the lead at the 2021
Phoenix Open. NeSmith ended the tournament tied in seventh. In March 2022, NeSmith recorded his best PGA Tour finish, with a T3 at the
Valspar Championship, one shot outside of the playoff between
Sam Burns, and
Davis Riley. In July 2024, NeSmith was in second place after the
3M Open third round but finished T9. ==Amateur wins==