Titleist GTS drivers‘ popularity seems to grow by the week on the PGA Tour, and now the hottest driver in golf has its first PGA Tour victory. J.T. Poston’s victory at the Memorial came with the new GTS3 driver, which was released on the PGA Tour in March at the Houston Open and became available to the public in mid-May. Poston added the driver at the Valero Texas Open, the second week it was available for Tour pros, and has kept it in the bag since the Truist Championship last month.