Listowel's Corey Conners was the top Canadian at the PGA's Charles Schwab Challenge finishing at 9-under and in a tie for 19th.
He shot a 1-over-71 in the fourth round, carding three bogeys and two birdies on the day. Conners shot a 66 in the first round, followed by a 67 in the second and third rounds.
American Daniel Berger won the tournament in a playoff and finished at 15-under.