From driver speed to wedge spin, the USGA's testing process helps ensure the equipment used at every level of the game ...

We are putting the legendary "Hammer Driver" to the test! ⛳️ It claims to reduce drag and add up to 60 yards to your drive, ...

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 ...

While most golfers tend to use the same equipment for a few years, we probably all have some buddies who can't help but buy the latest and greatest golf equipment, with many splurging on the newest ...

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 ...

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.

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 ...

Despite the top two players in the world having to give up their drivers after creeping into nonconforming status ahead of the PGA Championship and the surrounding hubbub from certain quarters ...

The news of Rory McIlroy’s driver being ruled nonconforming for exceeding the spring-like effect prior to the start of this week’s PGA Championship has spread like wildfire since first being reported ...

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 ...