We take a look at why the driver of Grand Slam completer Rory McIlroy was deemed non conforming at the 2025 PGA Championship.

A career Grand Slam hasn’t ended the controversies around Rory McIlroy. The recent Masters champ is not playing in the ...

USGA CEO Mike Whan defended the recent driver testing that reportedly ensnared two of the game’s biggest stars at the PGA ...