SAN ANTONIO, Texas The first round at TPC San Antonio began Friday morning, the morning belonging to Thursday. A cold front had moved in overnight, the forecast mixed, and the PGA TOUR delayed the start by ninety minutes for player safety. When the course opened at nine in the morning, the Oaks layout played at 7,438 yards under clearing skies and a wind that would gust to 24 miles per hour. The field scattered across that field in two waves. By evening, Mark Hubbard had separated from the pack by a single stroke.
Hubbard signed for a 7-under 65, his best opening round at this course in fifteen competitive appearances here. His eight birdies tied for the field's most. He heads into Friday evening, the first night of the tournament, with a lead he holds alone.
Where the round turned
The round was built on birdies, eight of them, a number that tied Will Zalatoris and Adam Schenk for the most anyone made on the day. A single bogey was the only blemish on the way to 7-under. It was Hubbard's best score in fifteen competitive rounds at TPC San Antonio, bettering the pair of 68s he had signed for here in 2024 and 2025. Hubbard has made six opening leads or co-leads on TOUR in stroke-play events; this is his first since the 2022 Barracuda Championship, where he would finish fourth.
The week ahead will test whether he can break a pattern that has followed him: he has now held or shared a first-round lead six times. He has converted none into a victory.
The field one back
Six men signed for 6-under 66, each arriving at that number from a different route.
Tony Finau, the six-time TOUR winner who has been chasing his first victory since the 2023 VidantaWorld Mexico Open, shot a 66 in the morning wave and matched his second-best score in twenty-three rounds at this course. Davis Thompson signed the same number, a round that tied his second-lowest of the season, one shot off the 65 he posted in the third round of the Puerto Rico Open. Andrew Putnam recorded his best score in his last twenty-two rounds on TOUR, and his lowest opening round in nine starts in this event: a 66 brought him to 6-under. Robert MacIntyre, the No. 23 in the FedExCup standings on his way into the week, opened with a 66 and sits one shot behind at a course where he has appeared only once prior, in 2022, when he finished T35.
Steven Fisk was one of seven players to post a bogey-free round in the opening 18. John Parry, the rookie playing his first Valero Texas Open, carded five birdies and an eagle on the fourteenth to tie that group at 6-under.
The highest-ranked player in the field, Tommy Fleetwood, the 2025 FedExCup Champion at No. 4 in the Official World Golf Ranking, opened with a 5-under 67, tied for eighth. His week includes three top-8 finishes in four starts this season. He is making his third consecutive appearance at the Valero, with a T7 in 2024 and a T62 in 2025.
Among the day's quieter stories, rookie Sudarshan Yellamaraju opened at 3-under and a tie for 31st, extending a run of form to a seventh straight round in the 60s. David Ford, tied for 17th, led the field in Strokes Gained: Putting and rolled in a career-best 140 feet, 10 inches of putts, more than he had made in any round of his 25 starts on TOUR.
The defending champion slips
Brian Harman, who won here in 2025 by three strokes and finished No. 13 in the FedExCup standings by season's end, opened with an even-par 72, tied for 79th. His week began with a test he did not pass. The other past champions found steadier ground: J.J. Spaun, the 2022 winner and reigning U.S. Open champion, opened at 3-under and a tie for 31st. Charley Hoffman, the 2016 winner, and Jordan Spieth, the 2021 winner, both signed for 1-under 71 and a tie for 59th. These are not the positions where title defense campaigns are typically built.
The moment that mattered
The shot of the day came on the par-3 thirteenth. Austin Smotherman, playing his 86th PGA TOUR start, took a 6-iron to the 220-yard hole and watched the ball settle, then vanish, for the first hole-in-one of his career. He became the fifth player to ace the thirteenth at TPC San Antonio, and the first to do it since Nick Taylor in the third round of 2019. The ace lifted Smotherman to 4-under and a tie for 17th, a single swing that turned a good round into a memorable one.
An ace is the rarest kind of arithmetic in golf: a hole reduced to a single stroke, luck and precision arriving in the same instant. Most players go a career without one. Smotherman waited 86 starts for his, and it came on a par-3 that had surrendered only four before him.
What the weekend demands
Tomorrow the cut line will form. At a course that rewarded birdies generously, at a week where eight birdies led the day and six is a crowded leaderboard, level golf will send players home. The defending champion knows this. Spieth and Spaun and Hoffman know it. Harman has fifty-four holes to climb from even par to the conversation.
At the top, Hubbard must sleep on a one-shot lead for the first time since 2022. The six men one shot behind him must prove that their opening rounds were not lightning-strike moments but the beginnings of weeks to come. MacIntyre, in his second appearance, must demonstrate that the course suits him better than his 2022 visit suggested. Finau, chasing a win that has eluded him for nearly three years, carries the weight of that drought into Friday.
The course will not soften. Saturday's forecast calls for cloudy skies, afternoon showers, thunderstorms, and a wind from the southeast gusting to 30 miles per hour. These are conditions that punish the complacent and reward the players who know exactly where their golf ball is going. Hubbard proved on Thursday and Friday that he knows. Now he must prove it stays that way.