Robert MacIntyre storms into four-shot lead with record-tying pace at Texas Open

The Scot made an explosive start, carding an eagle at the 14th before finishing strongly with four birdies in his final five holes. The round underlined his timely return to form with The Masters just days away.

His 36-hole total of 130 is the lowest at the event since 2010, the year the tournament moved to TPC San Antonio.

"I've been driving the ball nice... Iron play today was exceptional, I would say. Hit a pure wedge shot on 17, I thought it was absolutely dynamite there," said ManIntyre. "I prefer playing my way in whether it's one, two, sometimes three events before a major," he said.

Ludvig Aberg climbed into second place after posting a 67 that included an eagle on the sixth, while Tommy Fleetwood, who started later in the day, slipped to seven shots off the lead.

The winner in Texas will secure a spot at The Masters, with the remainder of the field comprising past champions, recent major winners and players ranked inside the world's top 50.

Overnight leader Mark Hubbard fell out of contention after struggling to a 77, a round that featured four bogeys across his final five holes.

In contrast, Alex Smalley surged up the leaderboard, climbing 12 places thanks to a five-birdie 68 to stay in the mix heading into the final two rounds in San Antonio.