Published: Jul 30, 2011 12:20 AM EDT
Updated: Jul 30, 2011 6:30 AM EDT

WHITE SULPHUR SPRINGS, W.Va. (AP) - Brendon de Jonge and Webb Simpson share the lead halfway through the Greenbrier Classic.

De Jonge shot a 3-under-par 67 on Friday while Simpson had a 68. They are at 7 under.

First-round leader Trevor Immelman shot a 70 and was at 6 under. Five others are two shots back.

The redesigned Old White TPC course showed its teeth Friday with Simpson and de Jonge the only two of the top 10 from the first round to break par in the second.

Among those failing to make the cut at 1 over were Phil Mickelson, whose streak of 17 straight made cuts ended, and defending champion Stewart Appleby. Both finished 3 over. Appleby shot 59 in the final round a year ago to win at 22 under.