OAKMONT, Pa. – Driver testing for characteristic time, or CT, became a headline at last month’s PGA Championship when Rory McIlroy’s driver was deemed nonconforming just days before the year’s second ...

Mike Whan said the situation around Rory McIlroy’s driver at the PGA Championship made him “more committed” to keeping test results quiet. OAKMONT, Pa. — Drivers have been tested this week at the U.S.

There’s a recurring sight Ben Kimball expects to see on the greens at The Broadmoor during the U.S. Senior Open. Players picking their ball out of the hole, taking a few steps away, then looking back ...

DUBLIN, Ohio (AP) — 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 of ...

All will impact play as players begin the 125th U.S. Open championship Thursday at Oakmont. But how much? USGA officials described the “levers” they can pull in setting up a U.S. Open championship ...

Having just concluded a U.S. Open at Merion Golf Club that received largely positive reviews, USGA executive director Mike Davis hinted that the season’s second major may soon return to the historic ...

The R&A and USGA are interested in "soliciting views" on a possible change from the phased implementation to a single date ...

DUBLIN, Ohio (AP) — 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 of ...