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

Scottie Scheffler and Rory McIlroy were in the same group for the first two rounds of the PGA Championship, with the former ending the day strongly.

Rory McIlroy has reportedly switched drivers at the PGA Championship after the one he used to win the Masters was ruled ...

Rory McIlroy is currently struggling at the PGA Championship, and he even had problems before his first round at Quail Hollow ...

Scottie Scheffler played alongside Rory McIlroy for the first two rounds of the PGA Championship and has spoken honestly ...

Matt Fitzpatrick ripped up the form book to move into contention for a second major title as Masters champion Rory McIlroy ...