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 Mickelson, now 54, has enjoyed an extraordinary career with 57 professional victories, including 45 on the PGA Tour, which ties him for eighth all-time. He also has won six major championships. But in many ways, his decision to join LIV Golf may be the most significant pivot in his professional life.