Phil Mickelson opened the 2025 Open Championship at Royal Portrush with a 1‑under-par 70, navigating intermittent rain and firm winds in the first round. He followed with a 1-over-par 72 on Friday. That even-par score was enough for Mickelson to head to the weekend.

Phil Mickelson shifted from subtle jabs to open admiration for Scottie Scheffler following his dominant Open Championship win.

Watch as Phil Mickelson delivers magic Thursday at the Open Championship, holing out of the sand from 75 feet away for an unlikely par.

Six-time major winner Phil Mickelson congratulated Scottie Scheffler for emerging victorious in the 2025 British Open on Sunday.

Phil Mickelson reflected on the challenging conditions at Royal Portrush after finishing his second round at the 2025 Open Championship on Friday, July 18.

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.

Maybe it's just one round, but Thursday at The Open, 50-somethings Lee Westwood and Phil Mickelson shot under par.

Phil Mickelson opened his 2025 Open Championship campaign with a steady performance in the first round, carding a one-under-par 70 at Royal Portrush.

2013 — Phil Mickelson wins his first British Open title with a spectacular finish. He birdies four of the last six holes for a 5-under 66 to match the best round of the tournament.

Phil Mickelson recorded his best opening round at an Open Championship since 2016 on Thursday at 1-under 70, and he had one of the most impressive highlights of the day.