Madison Keys claimed her sixth WTA singles title in short order on Saturday, breezing to a 6–1, 6–2 victory over fellow American Alison Riske in the final of the Adelaide International 2 in Adelaide, Australia. Keys, 26, dispatched Riske in 66 minutes after needing three-set victories over No. 2 Elina Svitolina of Ukraine, No. 8 Liudmila Samsonova of Russia and No. 3 Coco Gauff. Keys broke Riske in her opening service game of the second set before finishing it out for her first title since winning in Cincinnati in 2019. Keys will turn her attention to the Australian Open and her first-round match against countrywoman Sofia Kenin. Riske, 31, will look to rebound against Donna Vekic of Croatia in the first round of the tournament. Sydney Tennis Classic Fifth-seeded Paula Badosa captured her third career WTA title with a 6–3, 4–6, 7–6 (4) victory over third-seeded Barbora Krejcikova in the …