But the cut looks to be coming at 4-under-par, which means Geoff Ogilvy, Lucas Glover and possibly Jim Furyk, if he doesn't birdie the final hole, will miss the cut.

Also likely going home is first-round leader Jim Renner, who followed up his 63 on Friday with a 74 to complete 36 holes at 3-under - and it won't be good enough unless the remaining golfers start making some bogeys.