England's Richard Bland has become the oldest player to lead the US Open at the midway stage.
The 48-year-old is on five-under-par, alongside America's Russell Henley, at Torrey Pines.
Rory McIlroy is six shots back while Shane Lowry will tee off his third-round from four-over this afternoon.
Cavan's Leona Maguire has a three shot lead into the weekend at the Meijer Classic on the L-P-G-A Tour.
She followed up her opening 65 with a 64 last night to move to 15-under-par.
Stephanie Meadow missed the cut by three shots.