Farmers Insurance Open: In his season debut on the PGA TOUR, became the first player in TOUR history to win on the same course eight times with his Farmers Insurance Open victory at Torrey Pines GC. The win marked the sixth time on TOUR he has won in his season debut. His seventh Farmers Insurance Open win came five years after his U.S. Open win at Torrey Pines. At 14-under 274, won by four strokes over defending champion Brandt Snedeker and Josh Teater. He converted the 54-hole lead into victory for the 50th (of 54) time. With the win, the Farmers Insurance Open became the third event in which he has won seven times, the World Golf Championships-Bridgestone Invitational and Arnold Palmer Invitational being the others. In the previous six years he has won this event, he has gone on to win at least four times in each of those years. His 75th TOUR victory is just seven shy of the all-time record of 82, held by Sam Snead.
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.
Early in Woods' career, a small number of golf industry analysts expressed concern about his impact on the competitiveness of the game and the public appeal of professional golf. Sportswriter Bill Lyon of Knight Ridder asked in a column, "Isn't Tiger Woods actually bad for golf?" (though Lyon ultimately concluded that he was not). At first, some pundits feared that Woods would drive the spirit of competition out of the game of golf by making existing courses obsolete and relegating opponents to simply competing for second place each week.