Rory McIlroy (L) and Tiger Woods
Rory McIlroy and Tiger Woods enjoy a lighter moment during the opening round of the Barclays. Reuters

The second day of The Barclays gets underway on Friday with Padraig Harrington leading the field. He shot a seven-under, 64 on Thursday.

Play started at 7:10 a.m. ET, and the last two threesomes will tee off at 1:39 p.m. ET. The Golf Channel will carry all the action, but you can watch a free live stream of the event at pgatour.com, beginning at 11 a.m. ET.

The PGA's playoffs began with the start of The Barclays at Bethpage State Park in Farmingdale, New York. The top 125 points leaders in the Fed Ex Cup Standings qualified to play in the tournament. Once the event is over, the top 100 points leaders will advance to play in the Deutsche Bank Championship.

Tiger Woods currently leads all golfers with 2,269 points for 2012. He starts the day four strokes behind the leader at three-under par. He's set to tee off at 1:06 p.m.

Woods began the day tied with nine other players for 15th overall. Phil Mickelson and Luke Donald both started the day at three-under, as well.

Nick Watney and Brian Harman are looking to surprise in the tournament. They started the day one shot behind Harrington.

Dustin Johnson won at The Barclays last year. He's set to tee off at 12:55 p.m. ET after shooting a four-under, 67 on Thursday.

Click here for a live look at the scores and today's leaderboard.