The flags won't be the only yellow seen on the greens of Augusta this week. While the white versions will be used more than any other ball, Bubba Watson will be playing the brand new yellow variant of Titleist's Pro V1 & Pro V1x golf balls. Redesigned for 2019, the PGA's favorite ball has a cover that's 17% thinner than before for added speed, a larger casing layer for added distance, and a new core. While the Pro V1 delivers very low spin and penetrating flight off the tee, the Pro V1x provides a higher trajectory while keeping spin low, with both providing outstanding feel around the green. Both the classic white and new yellow versions are available now.