Take a four-stroke or higher lead into the final round of a PGA Tour event since 2013, and you've got a better than 82 percent chance of winning the event. That sounds all well and good unless you're part of the 18 percent who blew it, a list that Matt Kuchar was surely trying to avoid on Sunday at the Mayakoba Golf Classic. But Kooch had plenty of other pressure on him while playing in Mexico. The 40-year-old had not won since April 2014, posting 34 top-10 finishes since that time. And amazingly while taking the lead into the final round seven times in his 19 years on the PGA Tour, he only closed the door twice in those situations.