NEW YORK -- Madison Keys, seen by some as a future No. 1 player, was up against it in the third round of the US Open on Friday, trailing teenager Naomi Osaka 5-1 in the third set. But Keys rallied, found her forehand and regained her confidence to win 7-5, 4-6, 7-6 (3).Was it the best comeback of her young career?For sure, she said in her on-court interview. Hands down.Keys, a 21-year-old from Rock Island, Illinois, is the No. 8 seed, her highest ever at a major. She avoided following No. 3 Garbine Muguruza as a surprising first-week victim.Osaka, an 18-year-old from Japan ranked No. 81, twice served for the victory in her first match against Keys, a semifinalist at the 2015 Australian Open. She couldnt finish off Keys, however, and was wiping away tears on court after she lost her fourth straight game to allow Keys to even the third set at 5-5.Osaka, who made it to the third round at both the Australian Open and French Open this year, was playing in just her third Grand Slam tournament and first US Open.Keys moves on to face two-time US Open runner-up and former No. 1 Caroline Wozniacki, who followed up her win over 2004 champion and No. 9 seed Svetlana Kuznetsova by defeating Monica Niculescu 6-3, 6-1.Once the No. 1-ranked player in the world, Wozniacki has plummeted to 74th after a series of losses and injuries. She is back in the round of 16 at a Grand Slam for the first time since Wimbledon in 2015.In the days last match, No. 2 Angelique Kerber ended 17-year-old American qualifier CiCi Bellis stay at the US Open, winning 6-1, 6-1 for her tour-leading 50th match victory of 2016.Kerber, who has a chance to overtake Serena Williams at No. 1 in the rankings at tournaments end, won the Australian Open in January for her first Grand Slam title, then was the runner-up to Williams at Wimbledon in July.Kerber moves on to face two-time Wimbledon champion Petra Kvitova, a 6-3, 6-4 winner over Elina Svitolina.Also Friday, No. 7 Roberta Vinci, who stopped Serena Williams Grand Slam bid a year ago in New York, needed nearly two hours to top 102nd-ranked Carina Witthoeft 6-0, 5-7, 6-3.Both Vinci, the 2012 US Open doubles champion, and Wozniacki credited their past success at Flushing Meadows with helping them now.In the end, the head does a lot, said Vinci. If you think negatively, its hard to get out of tense moments. So I try to think about what I did last year, what Ive done in other years.No. 13 Johanna Konta upset 24th-seeded Belinda Bencic 6-2, 6-1; and Anastasija Sevastova, the player who beat Muguruza in the second round, beat Kateryna Bondarenko 6-4, 6-1.No. 12 Dominika Cibulkova lost 3-6, 6-3, 6-4 to Lesia Tsurenko.The Associated Press contributed to this report. Shy Tuttle Jersey . The 17-year-old native of Marystown, N.L., pulled out of Skate Canada International last month in Saint John, N.B., with the same problem. Alex Anzalone Jersey . -- Eastern Kentucky thrives off creating havoc for others. http://www.cheapsaintsjerseyselite.com/?tag=cheap-marcus-sherels-jersey . The defending champion beat Gael Monfils of France 7-6 (6), 6-3, while second-seeded Andy Murray of Britain dispatched Edouard Roger-Vasselin, also of France, 6-3, 6-3. Making his first appearance since injuring his wrist a month ago, Del Potro had difficulty with his service games in the first set. Thomas Morstead Jersey . -- Aaron Murray threw for 408 yards and three touchdowns, ran for another score, and led No. Marcus Henry Jersey . Pirlo limped out of Sundays 1-0 win over Udinese after just 13 minutes. Juventus says Pirlo underwent tests on Monday which revealed he has "a second-degree lesion to the collateral medial ligament in his right knee. WEST LAFAYETTE, Ind. -- Purdue coach Matt Painter has suspended sophomore guard Ryan Cline for the first three games of the season.In a statement issued by the athletic department, Painter said Cline would sit out for violating team rules. Painter added that players are expected to abide by a set of standards.Cline will miss Tuesdays exhibition game against Southern Indiana, a closedd scrimmage this weekend against West Virginia and the season opener Nov.dddddddddddd11 against McNeese State.He is expected to play a bigger role this season after averaging 3.9 points and shooting 38.5 percent from 3-point range in 35 games last season.