The Northern Irishman went from favorite to at Quail Hollow to struggling off the tee. It might be more than a coincidence.

The PGA of America says Rory McIlroy was part of some 50 players who had drivers tested before the PGA Championship.

The Quail Hollow members knew what they were doing when they nicknamed the last three holes after a film by horror legend ...

Masters champion Rory McIlroy clearly wasn't pleased when the horn sounded to suspend play Saturday at the PGA Championship.

Despite the off-course buzz, McIlroy remains one of the most dominant figures in golf. Just last month, he claimed his first ...

Rory McIlroy was one of roughly 50 players whose drivers were tested before the PGA Championship as part of a normal ...

Rory McIlroy hasn't had his best stuff so far at the PGA Championship, but he still has an outside chance to make a run after ...

Just a day before the PGA Championship was set to tee off, Rory McIlroy was forced to make a significant change to his bag.

It’s not been a great PGA Championship for LIV Golf’s aging crop of big-money major winners. Dustin Johnson missed the cut ...

According to Sobel, the USGA deemed McIlroy’s driver non-conforming on Tuesday. Earlier on Friday, Golf Digest sent a request for comment to McIlroy’s representatives about rumors of McIlroy’s driver ...

Scottie, Bryson and Rory play a game with which we’re not familiar. This PGA Championship has hammered that point home. Again ...

Rory McIlroy switched drivers at the PGA Championship after his original driver was rumored to be deemed non-conforming by ...