Scott McCarron's decision to skip the British Open to host the Reno-Tahoe Open on his home course started to make a bit more sense Saturday. McCarron shot a 5-under 67 to take a one-stroke lead at 10 under through three rounds at Montreux Golf & Country Club. He birdie four of his first seven holes before chipping in for eagle on the par-5 ninth, as he bids for his fourth PGA Tour victory and first since 2001.