Waterford's Seamus Power one off the lead heading into weekend at Rocket Mortgage Classic in Detroit

Webb Simpson picked up shots on five of the first nine holes in a round of 64 for a share of the lead at the PGA Tour event.

Seamus Power is just one shot off the lead. Picture: Jared C. Tilton/Getty Images

Waterford's Seamus Power is one shot off the lead at the Rocket Mortgage Classic in Detroit heading into the weekend.