Oddsmakers Already Adjusting U.S Open Odds for Phil Mickelson

What Does Phil Mickelson's Latest Major Win Mean For His Legacy?The 50-year-old made history on Sunday, becoming the oldest golfer in history to win a major title with his victory at Kiawah.What Does Phil Mickelson's Latest Major Win Mean For His Legacy?It took an all-time record to do it, but oddsmakers won't be caught off-guard if Phil Mickelson wins another major championship this season.

The soon-to-be 51-year old outlasted two-time PGA Championship winner Brooks Koepka and Louis Oosthuizen on Sunday at the PGA Championship at Kiawah Island's Ocean Course. Mickelson finished with a two-stroke lead at 6-under par. At age 50, he became the oldest major championship winner, passing Julius…