Scottie Scheffler Switches Non-Conforming Driver Wins 2025 PGA Championship

At the 2025 PGA Championship, driver testing became a significant issue as both Rory McIlroy and Scottie Scheffler were forced to switch to backup drivers after their primary clubs were deemed non-conforming by the USGA. While McIlroy struggled with his new driver, finishing tied for 47th, Scheffler adapted well and won the tournament by five strokes. Scheffler acknowledged the regularity of driver testing on tour but called for more robust and consistent testing protocols, suggesting that all players should be tested weekly to maintain fairness. Defending champion Xander Schauffele also criticized the selective nature of the testing, arguing that testing only a portion of the field undermines the spirit of the game and the integrity of the competition. The PGA of America and USGA conducted tests on about a third of the field’s drivers, but the process and its partial application sparked debate among players. Despite the controversy, Scheffler celebrated his victory with his family, highlighting his resilience and team effort throughout the tournament.