espn.com
82%
671
Phil Mickelson wagered over $1 billion, tried to bet on Ryder Cup, book alleges - ESPN
Phil Mickelson bet more than $1 billion on football, basketball and baseball over the past three decades and even allegedly attempted to place a $400,000 wager on Team USA in the 2012 Ryder Cup in which he participated, according to an upcoming book by renowned professional gambler Billy Walters.