According to BookMaker, odds are that Mickelson's winless drought (his last PGA Tour title came at the 2013 British Open) will continue. Mickelson underwent two hernia surgeries this offseason, but he's committed to play at the Farmers Insurance Open at the end of January. He's +400 to win a tour event in 2017 and -500 (You wager $500 to win $100) not to win.