Jimmy Walker, Steven Bowditch and Jon Curran shared the second-round lead at nine under par at the rain-delayed AT&T Byron Nelson in Irving, Tex. Overnight rain turned one of the signature par-4 holes at the saturated TPC Four Seasons into a pitch-and-putt par 3 at 105 yards for the round.
Walker, who won the Texas Open in March, finished with a par at 18 just before play was halted by darkness. He had a 66, reaching nine under.
u25a0 For the third straight year, Rory McIlroy failed to make the Irish Open cut, shooting an even-par 71 that failed to make up for an 80 in the opening round.