Won seven times en route to capturing the inaugural FedExCup, cruising through the PGA TOUR Playoffs for the FedExCup with two wins and a T2 in three starts. Captured 13th career major championship (second all-time to Jack Nicklaus' 18) and finished the year with 61 official PGA TOUR victories, fifth all-time. Adjusted scoring average was 67.79, matching own record set in 2000. With 60 official rounds, won his seventh career Vardon Trophy and also captured the Byron Nelson Award.
Farmers Insurance Open: At the beginning of the year, committed to the Farmers Insurance Open, The Honda Classic and the Omega Dubai Desert Classic on the European Tour. Making his first start in an official PGA TOUR event for the first time since the 2015 Wyndham Championship (T10), opened the Farmers Insurance Open with a 4-over 76 on the South course, his highest score ever to start a year as a professional. Missed the 36-hole cut after a second-round 72 for a 4-over total.
The next decade of Woods' career was marked by comebacks from personal problems and injuries. He took a self-imposed hiatus from professional golf from December 2009 to early April 2010 in an attempt to resolve marital issues with his then-wife, Elin. Extramarital affairs with Woods had been alleged by several women, and the couple eventually divorced. Woods fell to number 58 in the world rankings in November 2011 before ascending again to the No.1 ranking between March 2013 and May 2014. However, injuries led him to undergo four back surgeries between 2014 and 2017. Woods competed in only one tournament between August 2015 and January 2018, and he dropped off the list of the world's top 1,000 golfers. On his return to regular competition, Woods made steady progress to the top of the game, winning his first tournament in five years at the Tour Championship in September 2018 and his first major in 11 years at the 2019 Masters.
Woods collaborated closely with TAG Heuer to develop the world's first professional golf watch, which was released in April 2005. The lightweight, titanium-construction watch, designed to be worn while playing the game, incorporates numerous innovative design features to accommodate golf play. It is capable of absorbing up to 5,000 Gs of shock, far in excess of the forces generated by a normal golf swing. In 2006, the TAG Heuer Professional Golf Watch won the prestigious iF product design award in the Leisure/Lifestyle category.