Spieth knows the math and pursues rare territoryKAPALUA, Hawaii (AP) Even with only three semesters of college before he decided to try to make a living playing golf, Jordan Spieth is good at math. With fourSI Staff|Share on FacebookShare on XAdd us as a preferred sourceSpieth knows the math and pursues rare territoryAdd us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Jan 9, 2016 | Modified Jan 9, 2016SI STAFFShare on FacebookShare on X