Phil Mickelson admitted the 2025 U.S. Open at Oakmont will likely be his last, reflecting on missed chances and fading Grand Slam hopes.

The six-time major winner has six runner-up finishes at the U.S. Open but has never lifted the hardware. Could this be his final shot?

Phil Mickleson, a six-time major winner, was recently asked about the likelihood that this year's U.S. Open -- which will again be played at Oakmont -- will be his last. "I haven't thought about it too much,