On February 5, 2015, Woods withdrew from the Farmers Insurance Open after another back injury. Woods stated on his website that it was unrelated to his previous surgery and he would take a break from golf until his back healed. He returned for the Masters, finishing in a tie for 17th. In the final round, Woods injured his wrist after his club hit a tree root. He later stated that a bone popped out of his wrist, but he adjusted it back into place and finished the round. Woods then missed the cut at the 2015 U.S. Open and Open Championship, the first time Woods missed the cut at consecutive majors, finishing near the bottom of the leaderboard both times. He finished tied for 18th at the Quicken Loans National on August 2. In late August 2015, Woods played quite well at the Wyndham Championship finishing the tournament at 13-under, only four strokes behind the winner, and tied for 10th place. Woods offered only a brief comment on the speculation that he was still recovering from back surgery, saying it was "just my hip" but offering no specifics.
“I went to my first Olympic Games when it was in Los Angeles [in 1984]. So now to have the opportunity to be a part of the Olympics, because golf in my lifetime wasn’t a part of the Olympics, is an important aspect for us and the growth of the game. The game has become so global, and so reaching, that I think the Olympic Games is a great extension of that and I’d like to be a part of it.”
The Open Championship: Jumped to No. 2 in the Official World Golf Ranking, with a T3 finish at The Open Championship, his best performance in a major championship since finishing runner-up at the 2009 PGA Championship. Final-round 73 included a triple bogey on the par-4 sixth hole, his first triple in a major championship since the first hole at the 2003 Open Championship (Royal St. George's).
When Woods won the 2001 Masters, he became the only player to win four consecutive major professional golf titles, although not in the same calendar year. This achievement came to be known as the "Tiger Slam." Following a stellar 2001 and 2002 in which he continued to dominate the tour, Woods' career hit a slump. He did not win a major in 2003 or 2004. In September 2004, Vijay Singh overtook Woods in the Official World Golf Rankings, ending Woods' record streak of 264 weeks at No. 1.
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.