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 ...

The build-up to the US Open has not been without talking points. Some have concerned the tournament itself, with the brutal rough at the host venue, Oakmont, a particular point of interest. Others ...

Rory McIlroy did not have the week he wanted at Quail Hollow. The 2025 PGA Championship co-favorite at 5-1 failed to factor into the conversation on the weekend, sputtering to a 3 over finish. That ...

Bob Harig writes how the testing issue from the PGA Championship lives on because of the sport’s lack of transparency. Also: Scottie Scheffler’s run and a dubious anniversary. DUBLIN, Ohio — An issue ...

DeChambeau spoke with SI about driver testing and how often he's asked to submit, while several of his fellow LIV golfers say there are flaws with the system. During the practice days at the recent ...

After initially providing no comment on a report that Rory McIlroy’s driver had been deemed non-conforming during a USGA test of the club on Tuesday ahead of the PGA Championship, the PGA of America ...

CHARLOTTE, N.C. — The face of the modern driver is as thin as a dime. Much thinner, really. Thin, light, flexible — alive. For the best players in the world, digging length, the thinner the better.

A little over a week after Xander Schauffele’s driver was deemed illegal for use by the R&A prior to the Open Championship, Callaway Golf president and CEO Chip Brewer came to the defense of his ...

As part of our examination of how a rolled-back golf ball will affect golfers, we had several players of differing abilities test these rollback balls. That includes a faster swinging amateur, a ...

TaylorMade's Qi4D is one of the lowest-launching, lowest-spinning drivers we've tested—and that needs some unpacking from ...

After his PGA Championship win, Scottie Scheffler called for more "robust" driver testing in the pro game. Here's why it's not that simple. The post Scottie Scheffler wants more ‘robust' driver ...