J.J. Spaun managed the rain and a tough Oakmont course to win the 2025 U.S. Open, the first major victory for the California-native.

J.J. Spaun earned the right to dance in the rain after making the longest putt of the 2025 U.S. Open on Sunday. Watch how he won the event.

JJ Spaun makes an incredible birdie putt on the 18th hole to seal US Open victory at Oakmont. Available to UK users only. Spaun wins US Open with longest putt of the week. Video, 00:00:44Spaun wins US Open with longest putt of the week Up Next.

The U.S. Open being completed on Sunday is now dependent on the weather and daylight cooperating at Oakmont. NBC's Mike Tirico reported that the U.S. Open could withstand a two-hour weather delay and still finish the final round on Sunday. The delay ended up lasting less than two hours indicating the final round could be completed as scheduled.