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The national championship's final pairings are off and running Sunday as the 2021 U.S. Open concludes at Torrey Pines with as stacked a leaderboard as one could hope to watch compete at a major. There was a three-way tie in the No. 1 spot to start the round, and the top 13 on the leaderboard includes numerous multi-time major winners seeking more hardware in La Jolla, California.

Louis Oosthuizen was one of those co-leaders, and he sits in prime position on the back nine with a two-shot lead on the field through his 10th hole. Oosty is seeking his second career major and first since 2010. There are plenty of other stars breathing down his back with Collin Morikawa, Jon Rahm, Bryson DeChambeau, Rory McIlroy all at the top of the leaderboard looking to bring home the U.S. Open. DeChambeau is looking to go back-to-back at this event, while McIlroy is searching for his first major championship since 2014.

While attending the U.S. Open can be a ton of fun, simply being able to watch golf on the game's grandest stages is an incredible treat each year. We here at are thrilled to bring you wall-to-wall coverage of the U.S. Open on Sunday. Enough talking about it. Here's how you can watch as much U.S. Open as possible.

Be sure to stick with CBS Sports for live coverage of the U.S. Open as the third major of 2021 wraps up in California.

All times Eastern

Round 4 -- Sunday, June 20

Round 4 start time: 9:30 a.m. [Tee times]

U.S. Open live streams

  • Featured Groups (AM) -- 9:55 a.m. on, U.S. Open mobile app
  • Featured Holes (11-13) -- 11:40 a.m. on, U.S. Open mobile app
  • Featured Groups (PM) -- 3:05 p.m. on, U.S. Open mobile app

Early TV coverage: 10 a.m. to 12 p.m. on Golf Channel, fuboTV (Try for free)
TV coverage:
 12-8 p.m. on NBC, fuboTV (Try for free)