Billy Mayfair shot a bogey-free, 8-under 63 Friday in Williamsburg, Va., and grabbed a share of the second-round lead in the Michelob Championship with David Duval.
Duval shot a 69 and was at 9-under 133. First-round co-leader Hidemichi Tanaka was one shot back after a 70.
Loren Roberts, Corey Pavin and Charles Howell III were among a group of six at 135. Roberts shot a bogey-free 69.
– Cristie Kerr capped a course-record 64 with her second eagle of the round and took a one-shot lead over Annika Sorenstam after two rounds of the Samsung World Championship in Vallejo, Calif.
Kerr’s 8-under round at Hiddenbrooke Golf Club left her at 12 under for the tournament at 132. She chipped in from off the green on the par-5 18th to complete her round with a birdie-birdie-eagle finish.
Sorenstam, who had seven birdies in a 67, was at 11 under.
– Steve Stull bogeyed his final two holes in a 4-under 68 that left him in a three-way tie for the lead after the first round of the seniors Turtle Bay Championship in Kahuku, Hawaii.
