Brett Martin leads The Open by a shot after third round . Rumford is bidding for successive wins on the PGA Tour . Mickelson finished second behind McIlroy at Quail Hollow in 2010 and is tuning up for the U.S. Open championship at Merion next month . Local amateur David Wocheng continues to play . Phil Martin leads Wells Fargo Championship on PGA Tour .
Brett Martin leads The Open by a shot after third round . Rumford is bidding for successive wins on the PGA Tour . Local amateur David Wocheng continues to play . Phil Martin leads Wells Fargo Championship on PGA Tour .