Woods was heavily recruited by college golf powers. He chose Stanford University, the 1994 NCAA champions. He enrolled at Stanford in the fall of 1994 under a golf scholarship and won his first collegiate event, the 40th Annual William H. Tucker Invitational, that September. He selected a major in economics and was nicknamed "Urkel" by college teammate Notah Begay III. In 1995, he successfully defended his U.S. Amateur title at the Newport Country Club in Rhode Island and was voted Pac-10 Player of the Year, NCAA First Team All-American, and Stanford's Male Freshman of the Year (an award that encompasses all sports).
World Golf Championships-Dell Technologies Match Play: In his first start at the World Golf Championships-Dell Technologies Match Play since 2013, and first start in the state of Texas since 2005, advanced to the Quarterfinals to finish T5 in the event. Playing at Austin Country Club for the first time in his career, earned two points to advance out of his group after defeating Aaron Wise and Patrick Cantlay. Suffered a 2-and-1 loss to Brandt Snedeker. Went head-to-head with Rory McIlroy for the first time with their match up in the Round of 16. Defeated McIlroy, 2 and 1, before falling to Denmark's Lucas Bjerregaard, 1-up.
Surgery: Pulled out of next two PGA TOUR starts, the Genesis Open and The Honda Classic. Released statement: "My doctors have advised me not to play the next two weeks, to continue my treatment and to let my back calm down. This is not what I was hoping for or expecting. I am extremely disappointed to miss the Genesis Open, a tournament that benefits my foundation, and The Honda Classic, my hometown event. I would like to thank Genesis for their support, and I know we will have an outstanding week." In April, announced on his website he had undergone further back surgery. The operation was performed by Dr. Richard Guyer of the Center for Disc Replacement at the Texas Back Institute.