Legendary golfer Phil Mickelson continues to defy expectations, competing in another major championship at the age of 55. The lefty shot one under par through the first round at Royal Portrush and delivered a jaw-dropping moment on the third hole.

Phil Mickelson got a horrible break early at the 2025 Open Championship but saved himself with a bunker hole-out to briefly take the lead.

Phil Mickelson was flying high on Thursday at Royal Portrush, posting a solid 1-under 70 at the opening round of the 153rd British Open.