
Naomi Osaka entered 2025 carrying more questions than certainty. After a long stretch of uneven form following her time away from the sport, no one really knew where her level would land or what heights she could still reach. And while this year did not answer every lingering doubt, it reminded the world, and most importantly, reminded her, that she still has it.
The season could not have started more unfortunately for the four-time Major champion. Osaka was forced to withdraw early from both of her first tournaments, including the Auckland final and the Australian Open, due to an abdominal strain.
She then spent almost seven weeks away from competition. When she returned, the results did little to steady the ship. A first-round exit at Indian Wells and a tight three-set loss to Jasmine Paolini in Miami did not help her ranking or her fragile confidence.
Determined to rediscover her footing, Osaka made the surprising decision to enter a WTA series 125 event for the first time in a decade. She ended up winning the title, her first at any level since her return. The matches helped build her rhythm, but results on the WTA main tour still lagged, as she ended her natural surface summer with a combined 6–6 record on the red clay and grass.
Questions grew louder. Confidence dropped further. Her emotions in press conferences often got the better of her, and a player once known for her presence seemed increasingly timid.
Osaka has always been a player of confidence and streaks. She never brought the week-to-week consistency of an Iga Swiatek or an Aryna Sabalenka, nor did she dominate across all surfaces. But on hard courts, she could go toe to toe with anyone because her best on that surface was good enough to trouble the very best.
Her favorite hard courts finally returned. After a disappointing outing in Washington, she ended her partnership with Patrick Mouratoglou. Tomasz Wiktorowski stepped in, and from that moment on, Osaka looked like a different player.
Montreal became the turning point. Osaka came back from the brink in her first match and then went on a run of nine consecutive sets won. Suddenly the almost written off champion was one set away from a big title. She fell short in the final to Victoria Mboko, but the belief in her game was back.
And she carried that belief into her favorite tournament, the US Open. Her Montreal run earned her a top 25 seed, and while she was not one of the heavy favorites, people knew a deep run was possible if things aligned.
They did. Osaka started strong and then produced her performance of the season against Coco Gauff, beating her comfortably and without any real stress.
Her story ended in a heartbreaking semifinal loss to Amanda Anisimova, her first ever defeat in the second week of a Major. She left New York without a trophy but with something far more important. She looked rejuvenated, miles away from the version of herself who had looked overwhelmed earlier in the year.
Her season was practically over the moment she walked out of Arthur Ashe Stadium. She played only five more matches, slowed by fatigue and injuries after back to back deep runs she had not experienced in years.
Naomi Osaka ended 2025 without a main tour title, but the year reminded her of the player she can still be when the pieces fall into place on hard courts. She may never again reach the heights that once pushed even Serena Williams, because the body is less durable now, the movement less sharp, and the confidence more fragile. But she did not need to be that version of herself this season. She simply needed results that proved she was still in the fight, and she delivered them.
She went through coaches, injuries, tears, and every swing in momentum a season can offer. One week she retired from a final. Another week she played a 125 event for the first time in a decade. One week she lost a heartbreaker. The next she beat a top-three player on their home court. It was messy and emotional, but it was progress.
Through it all, 2025 gave Naomi Osaka a year full of reminders and rediscovery. She ends the season a better player and a stronger competitor than the one who started it, because even at her lowest, she never stopped believing that there was still some light left at the end of the tunnel.
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