Hero World Challenge: Hero World Challenge host finished T9 and 10 strokes behind champion Rickie Fowler. Marked his first appearance in competition since withdrawing from the Omega Dubai Desert Classic on February 2, 2017. Week included playing in the first and final round with reigning FedExCup champion and PGA TOUR Player of the Year Justin Thomas, with both players posting scores of 69-68 in those rounds.
In 1978, Tiger putted against comedian Bob Hope in a television appearance on The Mike Douglas Show. At age three, he shot a 48 over nine holes at the Navy course. At age five, he appeared in Golf Digest and on ABC's That's Incredible! Before turning seven, Tiger won the Under Age 10 section of the Drive, Pitch, and Putt competition, held at the Navy Golf Course in Cypress, California. In 1984 at the age of eight, he won the 9–10 boys' event, the youngest age group available, at the Junior World Golf Championships. He first broke 80 at age eight. He went on to win the Junior World Championships six times, including four consecutive wins from 1988 to 1991.
The Open Championship: Finished T6 at the 147 Open Championship at Carnoustie, his first top-10 in a major since at T6 at the 2013 Open Championship. Week was highlighted by a third-round 66, his lowest round in a major since a 66 in the second round of the 2011 Masters. Was just his second made cut (2018 Masters Tournament/T32) in his last six major starts. Posted rounds of 71-71-66-71, the first time since the 2010 Masters Tournament (T4) he recorded four par-or-better rounds in a major. Paired with eventual-champion Francesco Molinari, entered the final round four shots off the lead. Took the solo-lead at 7-under after nine holes, one ahead of Molinari and Jordan Spieth, but his lead disappeared with a double bogey at No. 11. Bogeyed No. 12 and birdied No. 14 before closing with four pars to finish at 5-under. The finish moved him to No. 50 in the Official World Golf Ranking, returning to the top 50 for the first time since January 2015. The ranking also earned him a spot in the World Golf Championships-Bridgestone Invitational.
Disney Golf Classic: Attempting to make the largest final-round comeback of his TOUR career, he tied his persona, final-round scoring record with a 9-under 63 at the Disney Golf Classic. Started the final round six shots behind 54-hole leader Chris DiMarco and finished third, two strokes shy of Bob Burns. With only three bogeys on the week, he record only four bogeys in his last 148 holes, dating to the 15th h0le of the final round of the PGA Championship. During that stretch, averaged one bogey per 37 holes.
World Golf Championships-Bridgestone Invitational: Collected his sixth title at the World Golf Championships-Bridgestone Invitational in Akron. Won by eight strokes after a closing 5-under 65 at Firestone CC. Joined Jack Nicklaus (Masters/Augusta National), Sam Snead (Miami Open/Miami Springs G&CC) and Alex Ross (North & South Open/Pinehurst No. 2) as the only players to win six TOUR events on the same course.
Wells Fargo Championship: With his best score of the week a 3-under 68 in the third round, finished T55 in his first start at the Wells Fargo Championship since 2012. Failed to record a birdie in the final round (3-over 74). It was the 11th time in his career as a professional where he failed to post a birdie in a round, and the first time since the final round of the 2014 World Golf Championships-Mexico Championship (at Doral).
Arnold Palmer Invitational presented by MasterCard: Birdied the 72nd hole to beat Sean O'Hair by one stroke and claim his sixth Arnold Palmer Invitational presented by MasterCard. Sank a 15-foot birdie putt on the final green, duplicating his last-putt heroics from two previous years (2001, 15-foot birdie putt to beat Phil Mickelson; 2008, 24-foot birdie putt to beat Bart Bryant). Matched his largest comeback after 54 holes (five strokes) with his victory. He also came back from five strokes behind after 54 holes to win the 2000 AT&T Pebble Beach National Pro-Am (Mark Brooks and Matt Gogel). Out of 66 career wins, it was his 19th coming from behind. Became the first player to win six Arnold Palmer Invitational titles. The only other players with multiple victories at the event are Tom Kite (1982 and 1989) and Loren Roberts (1994-95).
World Golf Championships-Bridgestone Invitational: Benefactor of a big change in momentum on Firestone CC's famous 16th hole in winning for the 70th time in his career with the World Golf Championships-Bridgestone Invitational victory. Trailing by one stroke, hit an 8-iron from 178 yards to within tap-in range for a birdie on the long par-5 16th. Meanwhile, Padraig Harrington, the third-round leader, hit from the collar of a bunker over the 16th green, but his delicate flop shot from behind the green came out hot, went into the water and he made a triple bogey-8 to give up the lead. Closed with consecutive 5-under 65s to reach 12-under and win by four strokes over Harrington and Robert Allenby. Became the first player in TOUR history to win the same event seven times on the same golf course. Also picked up 550 FedExCup points and extended his lead to 946 points. Joined Sam Snead (82) and Jack Nicklaus (73) as the only players to win 70 career TOUR events, but did so nearly seven years younger than Snead or Nicklaus.
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.
The Open Championship: Captured his 11th major championship at The Open Championship, tying Walter Hagen for second on the all-time major professional championships list. Defeated Chris DiMarco by two strokes after holding both the second- and third-round leads. First back-to-back Open Championship winner since Tom Watson in 1982-83. Became 19th player to win The Open Championship three times. Posted his career-best opening 36-hole total in a major with his 12-under 132. Using a driver just once during the week due to hard and fast conditions, led the field in Driving Accuracy (85.7 percent) and was second in Greens in Regulation (80.6 percent).