AT&T Pebble Beach National Pro-Am: Searching for his first PGA TOUR win since the 2009 BMW Championship, carded a final-round 3-over 75 and was unable to match playing partner Phil Mickelson's stellar, 8-under 64 that led to victory at the AT&T Pebble Beach National Pro-Am. Paired with Phil Mickelson for the 30th time in a PGA TOUR-sanctioned event. The T15 finish came in his seventh start at the event and first since finishing T12 in 2002.
Many courses in the PGA Tour rotation (including major championship sites like Augusta National) have added yardage to their tees in an effort to reduce the advantage of long hitters like Woods; this is a strategy that became known as "Tiger-Proofing". Woods said he welcomed the change, in that adding yardage to courses did not affect his ability to win.
During the 2013 Masters, Woods faced disqualification after unwittingly admitting in a post-round interview with ESPN that he had taken an illegal drop on the par-5 15th hole when his third shot had bounced off the pin and into the water. After further review of television footage, Woods was assessed a two-stroke penalty for the drop but was not disqualified. He finished tied for fourth in the event. Woods won The Players Championship in May 2013, his second career win at the event, notching his fourth win of the 2013 season. It was the quickest he had gotten to four wins in any season in his professional career.
the Memorial Tournament: Birdied the last two holes to shoot a final-round 65 and win the Memorial Tournament for the fourth time, beating Jim Furyk by one stroke. Trailed by four strokes entering the final round. Hit all 14 fairways in the final round and recorded his 20th come-from-behind victory in his 67th career victory. Chipped in for eagle from behind the green on the par-5 11th hole and was tied with Furyk, Jonathan Byrd and Davis Love III at 10-under with two holes remaining before his final surge.
Ryder Cup: Made his sixth Ryder Cup appearance, but first as a Captain's Pick, where he was victorious in three of the four matches in which he was involved. With 16 World Golf Championships titles and 28 top-10 finishes in 32 starts, returned to Sheshan International GC in Shanghai to try and add the HSBC Champions title, the only World Golf Championships title he has yet to capture, to his resume. Twice a runner-up in three previous starts, made five birdies on his inward nine in the final round to shoot a 4-under 68, good for T6 honors.
Woods had a much anticipated return to golf in 2009, when he performed well. His comeback included a spectacular performance at the 2009 Presidents Cup, but he failed to win a major, the first year since 2004 that he had not done so. After his marital infidelities came to light and received massive media coverage at the end of 2009 (see further details below), Woods announced in December that he would be taking an indefinite break from competitive golf. In February 2010, he delivered a televised apology for his behavior, saying "I was wrong and I was foolish." During this period, several companies ended their endorsement deals with Woods.
Woods has spent the most consecutive and cumulative weeks atop the world rankings. He is one of five players (along with Gene Sarazen, Ben Hogan, Gary Player, and Jack Nicklaus) to have won all four major championships in his career, known as the Career Grand Slam, and was the youngest to do so. Woods is the only player to have won all four major championships in a row, accomplishing the feat in the 2000–2001 seasons.
Masters Tournament: Won the Masters Tournament by one stroke to claim his fifth tournament title, 15th major championship crown and 81st PGA TOUR victory at age 43 years, 3 months, 15 days. Moved within one of Sam Snead’s record for PGA TOUR wins. Became the second-oldest winner of the Masters (Jack Nicklaus/1986/46 years, 2 months, 23 days) and seventh player in his 40s to win the event. Entered the final round trailing Francesco Molinari by two strokes and had never previously come from behind after 54 holes to win a major. 11 years removed from his win at the 2008 U.S. Open, his most recent major championship, became the first player since Ben Crenshaw (1984 Masters, 1995 Masters) to go 11 years or more between wins at majors. Recorded the victory 14 years after winning most recently at Augusta National Golf Club, the longest such streak through 83 editions of the event (previous: Gary Player/13). Made the Masters the seventh PGA TOUR event at which he has collected five or more victories.
In November 2006, Woods announced his intention to begin designing golf courses around the world through a new company, Tiger Woods Design. A month later, he announced that the company's first course would be in Dubai as part of a 25.3-million-square-foot development, The Tiger Woods Dubai. The Al Ruwaya Golf Course was initially expected to finish construction in 2009. As of February 2010, only seven holes had been completed; in April 2011, The New York Times reported that the project had been shelved permanently. In 2013, the partnership between Tiger Woods Design and Dubai Holding was dissolved.
Deutsche Bank Championship: Paired with Vijay Singh in final round of Deutsche Bank Championship to determine who would be World No. 1 at the end of play on Labor Day. Entered Monday's final round needing to make up a three-stroke deficit to Singh but both players shot 2-under 69 and he ended up with his 14th career runner-up finish and the No. 2 spot in the World for the first time since August 1999.
Earned his 80th PGA TOUR victory and first since 2013, winning the TOUR Championship for the third time in his career to move within two of Sam Snead's TOUR-best 82 victories. Finished the season No. 2 in the FedExCup, with runner-up finishes at the Valspar Championship and PGA Championship among his seven top-10s. Led the TOUR in Strokes Gained: Approach the Green (0.938) for the sixth consecutive season in which he played the minimum number of rounds. After originally being selected as a Captain's Assistant for the United States Ryder Cup team, was later selected as a captain's pick and played in the event for the eighth time.
In August 2016, Woods announced that he would be seeking a new golf equipment partner after the news of Nike's exit from the equipment industry. It was announced on January 25, 2017, that he would be signing a new club deal with TaylorMade. He added the 2016 M2 driver along with the 2017 M1 fairway woods, with irons to be custom made at a later date. He also added his Scotty Cameron Newport 2 GSS, a club he used to win 13 of his 15 majors. Also, in late 2016, he would add Monster Energy as his primary bag sponsor, replacing MusclePharm.
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.