The tee times for the 2011 U.S. Open at Congressional Country Club have been announced for Thursday and Friday's first- and second-round action, and there are several heavy hitters in the same groups. The one to watch on Day 1 involves the top three players in the world: Luke Donald, Lee Westwood and Martin Kaymer. That group will tee off from the 10th hole on Thursday and the first hole on Friday at 8:06 a.m.

Donald is currently the world's No. 1 player, while Westwood and Kaymer are ranked right behind him. Those three are also the last three men to hold the world No. 1 ranking. To have them all in the same group right away should definitely add to the intrigue on the first two days of the tournament.

For a full list of pairings, click here. The 2011 U.S. Open from Congressional Country Club will be from June 16-19.