Hovland was the low amateur in the 2019 Masters Tournament, finishing three under par in a tie for 32nd. With this performance he rose to number one in the World Amateur Golf Ranking. In the 2019 U.S. Open, he finished in 12th place and was low amateur with a score of 280. This was the lowest 72-hole score by an amateur in the U.S. Open, breaking the previous record of 282, set by Jack Nicklaus in 1960. He became the first player to win low amateur honors at both the Masters and U.S. Open in the same season since Matt Kuchar in 1998.