Phil Mickelson is an acclaimed American golfer, known for his left-handed swing and winning 45 PGA Tour events, including 6 major championships. He remains one of golf's greatest players, holding a record for runner-up finishes at the U.S. Open.
This is based on winning 10 head-to-head matchups with other famous people, but also losing 60 head-to-head matchups.
Most recently Phil Mickelson lost a matchup to Jeff Bezos (#99) voted by someone from United States.