British Open Odds 2015: Jordan Spieth, Rory McIlory, Tiger Woods' Chances To Win At St. Andrews

The modern Grand Slam might not be so farfetched an idea for Jordan Spieth, at least according to odds makers. Due to No. 1 Rory McIlory's ruptured ankle, the American Spieth is now considered the favorite to win next week's British Open at St. Andrew's in Scotland. After claiming the Masters and the U.S. Open, Spieth's chances are now at 5/1 to snag the third slam of his career and of the year.