Phil Mickelson wagered over $1 billion, tried to bet on Ryder Cup, book alleges - ESPN
The World's Most Famous Sports Bettor Still Has a Beef With Phil Mickelson - WSJ
Rory McIlroy takes dig at Phil Mickelson in wake of betting allegation
Phil Mickelson denies gambling on 2012 Ryder Cup in Medinah after claims in new book - BBC Sport
Gambler claims Phil Mickelson tried to bet on Ryder Cup he was playing in, Golf News and Tour Information
Report: Phil Mickelson wanted to wager $400,000 on 2012 Ryder Cup
Phil Mickelson's Massive Gambling Wagers, Debts Revealed In Book By Renowned Gambler - SwingU Clubhouse
Phil Mickelson's Billion-Dollar Wagers and Ryder Cup Shock - National Club Golfer
Phil Mickelson DENIES betting $400,000 on 2012 Ryder Cup amid explosive claims from former partner Billy Walters: 'I would never undermine the integrity of the game
Rory McIlroy Shades Phil Mickelson Over Golf Gambling Allegations
Gambler claims Phil Mickelson tried to bet on Ryder Cup he was playing in, Golf News and Tour Information
Phil Mickelson denies gambling on 2012 Ryder Cup in Medinah after claims in new book - BBC Sport