Arnold Palmer Invitational presented by MasterCard: Sank a 24-foot birdie putt on the final hole to beat Bart Bryant and win the Arnold Palmer Invitational presented by MasterCard by one stroke, extending his PGA TOUR winning streak to five tournament starts. The win was the 64th of his career, tying Ben Hogan at No. 3 on the PGA TOUR career victory list.
PGA Championship: Despite not hitting a fairway until the 10th hole Sunday, made eight birdies and two bogeys to post a 6-under 64, tying the day's low round. Finished solo-second at 14-under 266, two strokes behind Brooks Koepka. The runner-up finished marked his 31st on the PGA TOUR and first time taking solo-second since the 2009 TOUR Championship. Was looking to tie Jack Nicklaus and Walter Hagen for most PGA Championship victories. A win would have marked his first major championship title since the 2008 U.S. Open, a span of 3,709 days.
Woods grew up in Orange County, California. He was a child prodigy who was introduced to golf before the age of two by his athletic father, Earl Woods. Earl was a single-digit handicap amateur golfer who also was one of the earliest African-American college baseball players at Kansas State University. Tiger's father was a member of the military and had playing privileges at the Navy golf course beside the Joint Forces Training Base in Los Alamitos, which allowed Tiger to play there. Tiger also played at the par 3 Heartwell golf course in Long Beach, as well as some of the municipals in Long Beach.
PGA Championship: Won 12th major at the PGA Championship at Medinah CC, moving into solo second behind Jack Nicklaus (18) on the career majors list. First player to win two PGAs at the same course (1999 and 2006). Recorded four rounds in the 60s (69-68-65-68) for just the second time in a major (2000 Open Championship). Tied the tournament record which he set with Bob May in 2000 (18-under 270). Became the 29th player in major championship history to collect two major wins in the same year, this being his fourth time.
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.
Buick Invitational: Won his first start of the season for the fourth time in 11 seasons on TOUR. Became the first player in Buick Invitational history to win the tournament four times (1999, 2003, 2005-06). Made an eight-foot birdie on 72nd hole to get into a three-man playoff with Jose Maria Olazabal and Nathan Green. Green was eliminated after first hole, Olazabal on the second.