Rocco Mediate used a late eagle to shoot a 7-under-par 65 and grab the first-round lead at the SAS Championship in Cary, N.C. Not long after his second and final bogey of the day at the par-4 15th hole at Prestonwood Country Club, Mediate reached the green in two at the short par-5 17th and sank the ensuing eagle putt from roughly 15 feet.