Justin Suh, Hideki Matsuyama ride hot putts at the Memorial - ESPN

DUBLIN, Ohio — Justin Suh signed for a 6-under 66 at the Memorial and then made a few stops to speak with the media. His putter stayed with him the entire time, which probably was wise.

The way it behaved Friday, when he holed eight putts from the 10-foot range or longer, he might not want to let it out of his sight.

Suh made one last birdie on the 18th that gave him a one-shot lead over past champion Hideki Matsuyama, with two-time Memorial champion Patrick Cantlay another shot behind.

«On the first hole, I made a 12-footer for par on the fringe. I just kind of kept the confidence with the putter going,» Suh said.

Two of his longer putts were to save par, and there were plenty of birdies along the way on another sunny, hot afternoon at Muirfield Village.

Matsuyama and Cantlay played in the morning, two players who consider the course Jack Nicklaus built among their favorites all year. Matsuyama's putting was equal to what Suh produced in the afternoon, rolling in big birdie putts on his way to a tournament-best 65.

«To make those putts at 7 and 8 were huge,» Matsuyama said. «I made some good par-saving putts today. The course is playing tough, especially the greens. If the greens get even harder than they are now, it's going to be a challenge this weekend. But today, the putts went in and so I'm satisfied.»

Cantlay was superb again from tee-to-green — the brand of golf that usually succeeds at Muirfield Village — and made enough putts for a 67. Several burned the edge of the cup. He also made a 50-foot birdie putt from the back of the green on No. 17.

The course played about a stroke easier, though it was a fair balance. Both days, the morning wave had relative calm and warm, the afternoon wave got wind and heat.

Suh