Two TaylorMade Qi4D Proto 200+ drivers were added to the USGA conforming list before Bryson DeChambeau tested them at ...

From driver speed to wedge spin, the USGA's testing process helps ensure the equipment used at every level of the game ...

Scottie Scheffler may want a solution for the current issues of professional golf’s driver testing, but it will always be a complicated topic. After winning his third major at the PGA Championship on ...

According to reports, DeChambeau is testing a new TaylorMade driver that just landed on the USGA’s conforming list on Monday.

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.

Bob Harig writes how the testing issue from the PGA Championship lives on because of the sport’s lack of transparency. Also: Scottie Scheffler’s run and a dubious anniversary. DUBLIN, Ohio — An issue ...

The news of Rory McIlroy’s driver being ruled nonconforming for exceeding the spring-like effect prior to the start of this week’s PGA Championship has spread like wildfire since first being reported ...

DUBLIN, Ohio — What does Xander Schauffele remember about his failed driver test at the 2019 Open Championship? “I kind of lit fire and threw everyone under the bus,” he said on Wednesday at the ...

USGA CEO Mike Whan defended the recent driver testing that reportedly ensnared two of the game’s biggest stars at the PGA Championship. Both Scottie Scheffler and Rory McIlroy’s drivers reportedly ...

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 ...