The Masters tees off tomorrow and this year, golf’s greatest tournament has the makings of a classic. Jordan Spieth is looking to become the first player to successfully defend at Augusta National since Tiger Woods in 2001/02, but it’s Jason Day who enters as the narrow favourite having won his last two PGA Tour starts and risen to World No.1. Here we analyse the chances of all the main contenders with insight from the Butch Harmon School of Golf’s director of instruction, Justin Parsons.