DUBLIN, Ohio (AP) — J.T. Poston stepped onto the putting green Friday at the Memorial just in time to feel the first gust of wind, knowing a tough course was about to get even harder. Part of him was eager to see how a new golf ball to help with the wind was going to perform. It's safe to say he was pleased.

Poston had eight birdies in a round of 7-under 65, a score best measured by the fact he was nine shots better than the field average, enough for a one-shot lead over Ryan Gerard going into the weekend at Muirfield Village.

The Associated Press