U.S. Open 2025 live updates: Leaderboard, best pairings for the second round at Oakmont

How's that for an opener? The U.S. Open 2025 is underway with 18 holes in the books after Thursday's first round at Oakmont Country Club, the highest-ranked private course on the Golfweek's Best state-by-state list.

Now it's on to Round 2. If you want leaderboard updates, scores, tee times, highlights and more from the first round, you've come to the right spot.

U.S. Open 2025 leaderboard

Keep tabs on the U.S. leaderboard, scores and tee times here. Here's what the top of the leaderboard looked like after the first round. These are the only golfers under par after 18 holes.

Where and how to watch the U.S. Open

• Second round, 6:30 a.m. ET to 5 p.m. ET, Peacock
• Second round featured groups, 7 a.m. ET to 1 p.m., usopen.com, USGA App, DirecTV, YouTube TV
• Second round, 1 p.m. ET to 7 p.m. ET, NBC, Peacock
• Second round, 7 p.m. ET to 8 p.m. ET, Peacock
• Second round, 3 p.m. ET to 8 p.m., Sirius XM Radio
• Live from the U.S. Open, 8 p.m. ET to 10 p.m. ET, Golf Channel

See the complete TV and streaming lineup for the entire week here.

What's the projected cutline at the U.S. Open?

The USGA, which runs the championship, set the cut for the low 60 and ties. After Thursday's first round, that would make the projected cutline 3 over. That would put these guys in jeopardy with 18 holes to play Friday.

Who won the U.S. Open the last time it was at Oakmont?

That would be Dustin Johnson in 2016. This is the 10th U.S. Open at Oakmont, the most of any golf course.

This article originally appeared on Golfweek: US Open leaderboard live updates: Tee times, TV channel today, odds