The 2012 U.S. Open tee's off at around 10 a.m. EDT on Thursday morning with live streaming being available.
ESPN has the television broadcast the U.S. Open from 12-3 p.m. EDT with NBC taking over from 3-5 p.m., and then ESPN will finish up the day from 5-10 p.m.
USOpen.com will begin a live stream following their morning marquee group of Tiger Woods, Phil Mickelson, and Bubba Watson who tee off at 10:33 a.m. They'll also have a stream that follows an afternoon group, starting at 4:29 p.m. ET. ESPN3.com coverage will start at 12 p.m. and will have a marquee group feed, a feed for the 8th and 18th holes, and a stream that is a mirror of ESPN's television coverage.
For more on the 2012 U.S. Open Championship, stay tuned to SB Nation Tampa Bay, or visit SB Nation's golf news hub. Be sure to head over to USOpen.com for even more coverage from the event.