Rory McIlroy's driver was reportedly deemed "nonconforming" during a standard test earlier this week at Quail Hollow.

According to a report, the Masters champion had his regular driver deemed non-conforming Tuesday and had to put a backup in ...

Rory McIlroy was forced to use a backup driver in the PGA Championship when his regular driver was tested and deemed to be ...

McIlroy’s driver was reportedly ruled non-conforming on Tuesday at the PGA Championship, and three days later McIlroy had hit ...

McIlroy's driver is believed to have been deemed non-conforming on Tuesday. When reached for comment, the USGA confirmed that ...

Rory McIlroy had to switch drivers at the PGA Championship after his gamer was deemed non-conforming, according to a report ...

PGA Championship second round is underway Friday at Quail Hollow. Here are live updates on the golfers who could miss the cut ...

There is precedent for what Rory McIlroy will need to do at the PGA Championship to win, but he is not going to like what ...

CHARLOTTE, N.C. — Rory McIlroy has everything he dreamed of doing when he first fell in love with golf. He reached No. 1 in ...

Rory McIlroy finally got that gorilla off his back, winning his first Masters last month to complete golf’s career grand ...

Rory McIlroy entered the 107th PGA Championship looking for his second straight major win, but now even making the cut is ...

Rory McIlroy has already won four times at Quail Hollow, the site of this year's PGA Championship. Justin Thomas revealed his ...