By PGATOUR.COM staff
Tiger Woods made nine birdies in the first round of the World Golf Championships-Cadillac Championship on Thursday, the second-most birdies he's had in a single round in his career.
The most he's carded in a single round on the PGA TOUR is 10, which he did twice. Woods had 10 in the 2005 Buick Invitational at Torrey Pines North and 10 at the 2003 Bay Hill Invitational.
Here are seven of Woods' nine birdies on Thursday. He carded a 6-under 66 and shares the lead. He started on the back nine at TPC Blue Monster at Trump Doral.