For the 63rd-consecutive year, Titleist is the #1 golf ball at the United States Open Championship.

 At this week's U.S. Open at Congressional Country Club, 96 players are trusting Titleist golf balls for their success, more than five times the nearest competitor with 19 and more than all competitors combined.

It's the longest success story in golf, dating back to the 1949 U.S. Open at Medinah Country Club.

Titleist is also first this week in iron sets (44); sand, lob and approach wedges (132); and putters (51).

So far in 2011, Titleist golf ball players have combined for 73 victories across the worldwide professional tours, more than six times the nearest competitor with 11 and more than all other golf balls combined.

For more coverage from the U.S. Open, check out the links below:

Video: Inside the Ropes at Congressional with TPI's Dave Phillips
Slideshow: On the Range at the U.S. Open (Part 1)
Slideshow: On the Range at the U.S. Open (Part 2)
Slideshow: On the Range at the U.S. Open (Part 3)