Tiger Woods and Justin Rose are on top of the leaderboard after the first round of the 2012 Tour Championship in Atlanta. Woods and Rose both went 4-under on the first day to grab shares of the lead.
Four players are just behind the leaders at 3-under after 18 holes. Bo Van Pelt, Matt Kuchar, Steve Stricker, and Scott Piercy are tied for second place.
Phil Mickelson and Rory McIlroy had their struggles on the first day, but did enough to stay close to the leaders. Mickelson was up-and-down for much of the round, holing four birdies and three bogeys. McIlroy was more steady, knocking in three birdies and two bogeys. The two men are at 1-under and tied for 12th place with five others.
For live-updated scoring, be sure to check out Golf.com's Tour Championship leaderboard page.