Padraig Harrington was so focused on his game that he didn't notice a leaderboard or see Rory McIlroy walking in the gallery Sunday at the Senior British Open. Staked to a two-shot lead, Harrington made eagle on the first hole on the Old Course at Sunningdale and no one got closer than two shots the rest of the way as he became the fifth player with a Senior British Open and a British Open title.

Kurt Kitayama finished a sizzling weekend with a final-round 65 to win the 3M Open on Sunday, beating Sam Stevens by one stroke for his second PGA Tour victory. Kitayama, who shot a career-best and tournament-record-tying 60 on Saturday to enter the final round within one of the leaders,

One day after pushing into contention with a front-nine 28, Kitayama again dominated the front with a 29 on way to win.

The 22-year-old Canadian took down Australia's Maya Joint in the Round of 32, U.S.'s Jessica Pegula in the Round of 16, U.S.'s Taylor Townsend in the quarterfinals, and Great Britain's Emma Raducanu in the semifinals on her way to the title match—where she beat Russia's Anna Kalinskaya in straight sets (6–1, 6–2).

Leylah Fernandez proved her resolve three times over on the way to the DC Open final — in two grueling matches against top-15 players and one against her former doubles partner and good friend, Taylor Townsend.

The biggest tennis title of Leylah Fernandez's career arrived at the D.C. Open on Sunday with the help of a terrific backhand, some superb returning — and energy courtesy of Shake Shack's burgers and fries.