PGA TOUR Victories (1)
Became the first player from Chile to win on the PGA TOUR, earning his first career victory at A Military Tribute at The Greenbrier. The six-stroke win came at the age of 20 years, 10 months, 8 days in his 44th start. Became the third player born outside the United States to win on the PGA TOUR before turning 21 in the last 95 years, joining Seve Ballesteros and Rory McIlroy. Birdied the last three holes to post a final-round 6-under 64, closing with a 64 for the third consecutive year at the event. Shared the second-round lead and led by two strokes going into the final round, becoming the first player in tournament history to win the title after holding a lead/co-lead after any round. Joined Stuart Appleby, Jonas Blixt, Angel Cabrera and Danny Lee as international winners of the event. Recorded first career sub-63 on the PGA TOUR in the second round (62).
In his first season as a full-time PGA TOUR member, qualified for the FedExCup Playoffs and advanced to the BMW Championship, ending the season at No. 67 in the FedExCup standings. Earned four top-10s, including top-fives in back-to-back weeks, and made 21 cuts in 28 starts.
Made the cut in nine of 13 starts (12 as a professional) and posted six top-25 finishes, including four top-10s. Tie for sixth at the Memorial Tournament presented by Nationwide secured Special Temporary Membership on the PGA TOUR for the remainder of the season. With 489 non-member FedExCup points, secured full status for the 2018-19 season (No. 125 Seamus Power earned 377 points).