Jasmine Paolini saw her Wimbledon campaign end on 5 July 2026 when she lost 6‑3, 6‑2 to Marta Kostyuk, who advanced to the Grand Slam semifinals at the All England Club.

What happened on Centre Court?

Kostyuk, the 24‑year‑old Ukrainian seeded 12th, entered the match after a shaky practice week that saw her lose to Jessica Pegula and Serena Williams. She turned that frustration into aggression, breaking Paolini’s serve early in the first set and never looking back. Paolini, the 2024 finalist, managed a few winners but could not convert any break points, and the Italians’ rhythm collapsed under Kostyuk’s relentless forehand.

How does the loss affect Paolini’s season?

The defeat drops Paolini out of the top‑10 for the first time this year, slipping to world No. 12 in the WTA rankings released on 7 July. Her prize‑money haul from Wimbledon shrinks to £45,000, a sharp contrast to the £150,000 she earned reaching the final two years ago. The Italian will now focus on the upcoming hard‑court swing in North America, hoping to regain confidence before the US Open.

Why did Kostyuk succeed?

Kostyuk’s mental reset after the practice losses proved decisive. She told coach Sandra Zaniewska she needed honest feedback on her grass game; Zaniewska replied “100 percent.” The affirmation freed Kostyuk to play without fear, allowing her powerful serve and aggressive groundstrokes to flourish on the fast surface. Her first‑time appearance on Centre Court was marked by a swift 30‑minute first set, where she hit 12 aces and forced three double faults from Paolini.

What’s next for the players?

Kostyuk will meet 21‑year‑old Czech Linda Nosková in the semifinals, a match that promises another high‑octane rally. Paolini returns to Italy for a brief rest before heading to the hard‑court tournaments in Toronto and Cincinnati, where she hopes to climb back into the top‑10.

The Wimbledon upset underscores how quickly fortunes can change on grass. For Paolini, the loss is a reminder that even a recent finalist must constantly adapt, while Kostyuk’s surge shows that mental clarity can turn a shaky start into a championship run.