Fans are outraged by such actions, stressing that Rory would probably have made a big success if there had been no driver testing.

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.

It didn’t really register in my head because I know, one, it’s, like, we hit our drivers a lot, so, like, they creep and then ...

Modern drivers get hotter the more they are hit, which leads to the faces of older drivers thinning and eventually failing the characteristic time test, which measures the ... like the rest of the ...

After the illegal driver debate at the PGA Championship, Xander Schauffele explained, using a baseball analogy, that it was ...

DUBLIN, Ohio — 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 ...

Xander Schauffele said he asked for a test earlier this year when he put an old driver back in play ... Joaquin Niemann has been playing his best golf for the LIV Golf League, with three victories ...

McIlroy made headlines this week after his preferred driver was deemed “non-conforming” based on US Golf Association ... when it comes to testing drivers. The 28-year-old believes the testing ...

Scottie Scheffler hits his tee shot on the eighth hole during the final round of the PGA Championship golf tournament ... asked for a test earlier this year when he put an old driver back in ...