Callaway continues to test the limits of performance with the Quantum driver, even if it doesn't quite blow last year's Elyte ...

Rory McIlroy had his driver fail testing in the 2025 PGA tournament. News leaked that his driver was labeled “nonconforming” by the testing officials. This has happened very few times. It was at least ...

Scottie Scheffler may want a solution for the current issues of professional golf’s driver testing, but it will always be a complicated topic. After winning his third major at the PGA Championship on ...

DUBLIN, Ohio (AP) — Former U.S. Open champion Lucas Glover says players have found a way to beat the system by handing the USGA a backup driver if they get picked for random testing on the thinness of ...

Scottie Scheffler knew the issue would come up eventually, but the newly minted winner of the PGA Championship found himself answering questions on Sunday evening about non-conforming clubs. Scheffler ...