As a number of the top competitors at the 2012 Barclays are yet to tee off on Friday, Fijian Vijay Singh made an early charge up the leaderboard in the second round, finding himself tied with Padraig Harrington at 7-under for the tournament at Bethpage Black.

Vijay fired a bogey-free 68 to move into a tie for first, though Harrington is yet to get his round started, scheduled to tee off at 12:22 p.m. Bob Estes is having himself a nice round as well, currently at 6-under for the week with three holes left to play, tied with Brian Harman and Northern California's Nick Watney.

Rickie Fowler had himself a nice round as well, finishing with a 1-under 70 to move to 5-under for the week, along with Sergio Garcia and Gary Christian, both still waiting to start their second rounds, and Pat Perez, who just got his round underway.

Tiger Woods and Rory McIlroy tee off at 1:06 p.m.

Full leaderboard can be found here.

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