Garrettsville, Ohio, native Colt Knost will try to improve on his first round 2-under performance Thursday at the Barclays 2012 at Bethpage Black when the second round gets underway Friday morning. Knost tees off at 1:39 p.m.

Padraig Harrington currently leads at 7-under. Nick Watney and Brian Harman are tied for second at 6-under. Other notables include Tiger Woods, Phil Mickelson and Vijay Singh among 11 golfers tied for 14th at 3-under.

Here are some tee times for Friday's second round:

8:16 a.m. ET: Bubba Watson; Hunter Mahan; Carl Pettersson

12:44 p.m. ET: Luke Donald, Phil Mickelson, Scott Piercy

1:06 p.m. ET: Tiger Woods, Rory McIlroy, Zach Johnson

1:39 p.m. ET: Colt Knost; Harrison Frazar; Jerry Kelly

For the live Barclays leaderboard, visit Golf.com. Coverage of the tournament on Friday is from 2-6 p.m. on the Golf Channel.

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