Titleist GTS drivers move into more than 60 PGA Tour bags.

Titleist's GTS driver line debuted on tour at the Texas Children's Houston Open in late March and has since been used by more than 60 PGA Tour players, including Justin Thomas, Jordan Spieth and Cameron Young.

Spieth switched to a GTS2 and improved more than 40 spots in Strokes Gained: Off-the-Tee after putting it in play at the Cadillac Championship. Thomas has averaged 3.9 more yards off the tee compared with 2025.