Tiger Woods has a 4th back surgeryOne day after saying his back was progressing, Tiger Woods had a fourth back surgery to alleviate pain and will go through another year without playing a major.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceTiger Woods has a 4th back surgeryAdd us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Apr 20, 2017 | Modified Apr 20, 2017SI STAFFShare on FacebookShare on X