Naomi Osaka stepped onto the court sporting a fresh, fashion‑forward outfit and delivered a composed, hard‑fought victory over Elise Mertens, securing her place in the fourth round of the US Open. The Japanese star combined a sleek, business‑inspired look with an aggressive baseline game, ultimately prevailing 6‑3, 3‑6, 7‑5 at Louis Armstrong Stadium. Osaka’s pre‑match attire was a striking blend of corporate and athletic elements: a grey checked blazer‑hoodie paired with wide‑leg trousers. The ensemble gave a tailored twist to the usual tennis wardrobe, echoing the confidence she displayed during the match.

"Honestly, I can’t believe I won this match," Osaka told the crowd, expressing gratitude for their energy. "There was a moment when I poured my heart into every point. Thank you so much, but I’m really shocked I won. I’m not going to lie about that." The 28‑year‑old, a two‑time champion at Flushing Meadows, opened the first set with a burst of dominance, rattling off three consecutive games to jump to a 4‑1 lead.

She sealed the set with a series of powerful serves that left Mertens scrambling. In the second set, Osaka shifted gears, using heavy groundstrokes from the baseline to break Mertens in the third game.

However, she could not maintain the momentum and dropped the next two games, allowing the Belgian to level the match at one set apiece. The deciding set was a roller‑coaster of emotions. Mertens capitalized on several unforced errors from a visibly frustrated Osaka, gaining an early advantage. Mid‑set, Osaka called a medical timeout, which seemed to reset her focus.

After returning, she broke Mertens late in the set and followed up with a thunderous ace to go up 6‑5. Osaka then unleashed a ferocious forehand to close out the set 7‑5, earning a quarter‑final clash with either second seed Elena Rybakina or Ukraine’s Yuliia Starodubtseva.

After the match, Osaka admitted she had not played at her best and apologized for her on‑court behavior, including a moment when she tossed her racket onto the floor. "I didn’t play amazing and it was getting me down, sorry about my behaviour, for the little kids watching," she said.

"This is my favourite tournament. I wanted to play well in front of you. I’m just so glad I have the opportunity to play another match.

I thought I was going to be okay, but clearly I was shaky." In a separate encounter, home‑grown hope Iva Jovic faced fellow Filipino talent Alexandra Eala in a tightly contested three‑set battle on Arthur Ashe Stadium. The two friends, who had previously shared a light‑hearted doubles match with their fathers during Fan Week, put rivalry aside for a grueling contest that lasted nearly three hours. Jovic edged the opening set 7‑5, but Eala rallied in the second, taking it 6‑3 and forcing a decisive third set.

The final set saw multiple momentum swings. Eala surged ahead 4‑2, only for Jovic to dig deep, claw back, and ultimately win the set 7‑5. The victory extended Jovic’s head‑to‑head dominance over Eala to 3‑0, with each win coming on a different surface—a testament to Jovic’s adaptability and mental resilience.

"That felt like a marathon. I felt like I lost my sanity five times over to win that match. But it’s really worth it for this feeling," Jovic reflected on court.

"I’m usually not one that shows that many emotions, but this one meant a lot to me. It’s everything to have another match at the US Open." Jovic’s triumph sets up an all‑American showdown with Coco Gauff, who advanced earlier in the day by defeating Spain’s Cristina Bucsa. The upcoming clash promises to be a high‑stakes encounter between two of the tournament’s most exciting young talents. The US Open continues to be broadcast live on Sky Sports from August 30, with streaming options available on NOW and the Sky Sports App.

Fans can also look forward to the Laver Cup at The O2 in London from September 25‑27, which will be shown live on Sky Sports as well.