Naomi Osaka had simply come again to safe her second United States Open singles title. She had tapped rackets with Victoria Azarenka, thanked the chair umpire and consulted with a WTA Tour media official concerning the commitments to return.Only then did she take a second for herself, returning to the blue court docket the place she grew to become a star in 2018 and gingerly dropping to its floor, mendacity on her again, fingers folded and eyes blinking as she gazed up by way of the open roof — on their own — for nearly 20 seconds.“I was thinking about all the times I’ve watched the great players sort of collapse onto the ground and look up into the sky,” she mentioned. “I’ve always wanted to see what they saw.”Osaka, nonetheless simply 22, is undoubtedly an ideal participant already, and there was a lot for her to savor on many ranges during the last three weeks. Much to ponder, as effectively, as she took on not solely a few of the hardest tennis gamers on the earth however a few of the thorniest social points, as effectively.She dealt with the stress on each fronts and returned to the fore in girls’s tennis with Saturday’s gritty 1-6, 6-3, 6-Three victory. She wore seven masks with completely different names for every of her matches to honor Black victims of violence. She mentioned it motivated her — “I wanted more people to say more names” — and she or he walked on court docket Saturday with a masks bearing the identify of Tamir Rice, a 12-year-old boy shot and killed in Cleveland by a white police officer in 2014.“The point is to make people start talking,” Osaka mentioned on the award ceremony.Osaka — along with her expertise and more and more assured voice — appears to have that impact.Her time on the prime has been brief however impactful, and Saturday’s victory got here in radically completely different situations than her first title run in New York in 2018.In that last, she defeated Serena Williams in a tumultuous straight-set match that turned ugly when Williams clashed in Arthur Ashe Stadium with chair umpire Carlos Ramos, who known as three code-of-conduct violations in opposition to Williams.The crowd, unclear on the rules and upset on the remedy of Williams, booed throughout the awards ceremony, leaving Osaka in tears shortly after her first Grand Slam singles title.But Ashe Stadium was nearly empty on Saturday, because it has been all through this uncommon U.S. Open the place followers weren’t permitted due to the coronavirus pandemic.What little crowd there was in attendance by no means grew to become an element, and although Osaka began very slowly in opposition to Azarenka, she steadily discovered her vary and have become the primary participant in 26 years to win a U.S. Open girls’s singles last after shedding the primary set.The final participant to manage it was Arantxa Sánchez Vicario, who rallied to defeat Steffi Graf in 1994. ImageOsaka spent a lot of her U.S. Open run talking out in opposition to systemic racism and police violence.Credit…Chang W. Lee/The New York TimesOsaka, 22, who represents Japan and relies within the United States, is 3-Zero in Grand Slam singles finals. With her enormous serve, highly effective groundstrokes and improved health, she appeared able to take command of the ladies’s sport when she received the 2018 U.S. Open and 2019 Australian Open and have become No. 1.But she surprisingly cut up along with her coach Sascha Bajin shortly after that victory in Australia and struggled to recapture the identical glowing type.Last 12 months, as she defended her U.S. Open title, Osaka was overwhelmed within the fourth spherical by Belinda Bencic. At the Australian Open in January, she performed an error-filled match and was upset within the third spherical by Coco Gauff, then 15, an American whom Osaka had overwhelmed in simple style on the 2019 U.S. Open.Osaka was in evident disarray, however then got here the five-month tour hiatus due to the pandemic. Osaka, the biracial daughter of a Haitian father and Japanese mom, grew to become deeply concerned within the social justice motion, attending a rally in Minneapolis and talking out on social networks and elsewhere. She additionally labored intently on her sport and her health in her new base in Los Angeles with new coach Wim Fissette, a Belgian who has helped Azarenka and plenty of different main gamers win huge titles.“The quarantine definitely gave me a chance to think about a lot of things, what I want to accomplish, what I want people to remember me by,” Osaka mentioned. “I think it definitely helped me out.”When she returned to the tour for a two-tournament doubleheader in New York, with the gamers in a managed atmosphere, she continued her activism. She initially declined to play her semifinal match within the Western & Southern Open the week earlier than the U.S. Open, in solidarity with athletes in skilled basketball, baseball and soccer who have been protesting systemic racism and police violence.Tour officers responded by canceling all the day of play and Osaka went on to reach the ultimate, withdrawing with a left hamstring harm earlier than dealing with Azarenka.The hamstring was nonetheless strapped on Saturday as she got here again to beat Azarenka within the last.Victoria Azarenka regarded dominant throughout the first set earlier than Osaka got here again.Credit…Chang W. Lee/The New York TimesAzarenka, 31, from Belarus, misplaced to Serena Williams in basic U.S. Open finals in 2012 and 2013 however rallied to defeat the 38-year-old Williams in a ferociously contested semifinal on Thursday and began simply as convincingly on Saturday.Azarenka was unseeded and had not received a tour match in nearly a 12 months earlier than arriving in New York, however she is hardly a tennis outsider. She was No. 1 for 51 weeks in 2012 and 2013 and received two Australian Open singles titles earlier than Williams reasserted herself on the prime of the ladies’s sport, and Azarenka dropped again.She had accidents, painful breakups with boyfriends and coaches and, most traumatically, a prolonged and bitter custody dispute over her now 3-year-old son, Leo, who stayed with Azarenka and her mom and crew at a personal home she rented near the usT.A. Billie Jean King National Tennis Center for the match.She would have been the primary mom to change into a Grand Slam singles champion since Kim Clijsters received the Australian Open in 2011. As Azarenka dominated the opening set, hitting nearly each first serve in play and controlling the rallies, it appeared she would possibly win in a rush. Osaka threw her racket at one stage in frustration as her unforced errors piled up.“I just thought it would be very embarrassing to lose this in under an hour,” Osaka mentioned, explaining that she informed herself to “stop having a really bad attitude.”Her temper and sport improved dramatically as the ultimate progressed, whereas Azarenka did not maintain her stage of play. After shedding the second set and falling behind 1-Four within the third, Azarenka made yet one more surge, battling by way of a five-deuce sport to carry serve after which breaking Osaka’s serve within the subsequent sport to shut the hole to 3-4.But at 30- 15 on Azarenka’s serve within the subsequent sport, the match turned for good as Azarenka began hitting pictures that did not penetrate. Osaka received a high-velocity rally to get a break level after which transformed it as Azarenka lined up a forehand, went for an inside-out winner and missed simply vast. By such tiny margins are Grand Slam titles misplaced and received.Osaka then closed out the victory by holding function Azarenka’s final shot, a backhand, struck the web to finish a 13-shot rally. Osaka tapped rackets with Azarenka on the web — one other signal of those modified instances — after which lay on her again.“I always see everyone sort of collapse after match point, but I always think you may injure yourself, so I wanted to do it safely,” she defined.That appeared becoming at a match the place staying secure was the precedence, as gamers have been examined for the virus often and restricted to their lodging and the match website.“It’s not easy times in the world right now,” Azarenka mentioned, holding again tears in her post-match speech within the near-empty stadium. “So I’m very grateful for the opportunity to play in front of millions of people watching on TV, unfortunately not here.”Osaka will rise to No. Three within the rankings on Monday however mentioned she shouldn’t be sure whether or not she is going to play the French Open, which begins in two weeks in Paris on crimson clay, a floor on which she has struggled to match her outcomes on hardcourts.She has rapidly change into one of many greatest stars in worldwide sports activities and was the best paid feminine athlete during the last 12 months, supplanting Williams on the Forbes checklist with earnings estimated at $37.Four million.She and her mother and father adopted the Williams household template as they developed her huge serve and energy baseline sport. As along with her position mannequin, she is all however unimaginable to withstand when it’s all clicking. She had shaky moments in New York: requiring three units in 4 of her seven matches, together with a taxing and gripping semifinal victory over American Jennifer Brady.But Osaka, with assist from Fissette, managed to dam out the static and produce her most convincing tennis when she wanted it most: boldly discovering the strains along with her serves and operating groundstrokes on the important junctures.A champion once more, she made her level unmistakably on the court docket and off. The sky, which she gazed at so peacefully on Saturday, is the restrict.