World No. 1 Aryna Sabalenka experienced a stunning upset at the Madrid Open, falling 2-6, 6-2, 7-6 (8-6) to American qualifier Hailey Baptiste in the quarterfinal round.

The victory marked a watershed moment for the 30th‑seeded Baptiste, who not only recorded the biggest win of her career but also achieved her first triumph over a player ranked inside the top five. Her composure under pressure was on full display as she saved an astonishing six match points before finally sealing the win. Sabalenka entered the match as a three‑time champion of the Madrid event and started strongly, imposing her power game and breaking her opponent’s serve twice to claim the opening set 6-2 with relative ease.

The Belarusian’s aggressive baseline play and precise serving seemed to set the tone for a straightforward victory. However, Baptiste responded with resilience, breaking Sabalenka twice early in the second set. Although the world number one managed to claw back a break to level the set at 4-2, she soon lost her serve again, allowing Baptiste to level the match by taking the second set 6-2 and forcing a decisive third set.

The final set turned into a tightly contested battle, with both players exchanging service breaks multiple times. Baptiste, playing on her serve, faced five match points from Sabalenka but managed to fend them off, eventually winning the tenth game to take a 6-5 lead.

Sabalenka fought back, breaking Baptiste to bring the set to 6-6 and then earned a sixth match point in the ensuing tiebreak. In a dramatic climax, Baptiste rallied to win the next three points, clinching the tiebreak 8-6 and the match after a grueling two hours and thirty‑two minutes of play.

The win propels Baptiste into the semifinals, where she will meet Mirra Andreeva, who earlier in the day defeated Canada’s Leylah Fernandez 7-6 (7-1), 6-3. Baptiste’s post‑match comments reflected both relief and pride: “Incredible. Super proud of myself. It was a super tight match, 7-6 in the third.

Had to fight off match points; I’m really happy right now. It just shows me where my game lies. I’ve always believed it.

Now I’m starting to put it into action and the world is seeing it as well.” Sabalenka’s early exit adds to a series of surprising upsets at this WTA 1000 clay‑court tournament, where the top seven seeds have all been eliminated, underscoring the depth and unpredictability of the women’s tour this season. The defending champion’s loss will likely spark discussions about her form heading into the upcoming French Open, where she will aim to rebound from this disappointment.

Beyond the match itself, the coverage highlighted how fans can follow the action. Sky Sports offers live streaming of both ATP and WTA events through its app and the NOW platform, promising subscribers access to more than half again as much live sport this year at no extra charge. Viewers interested in catching the remainder of the Madrid Open, as well as future tournaments, can find more information and subscription details on the Sky Sports website.

In summary, Hailey Baptiste’s remarkable comeback from six match points to defeat the world’s top player not only marks a career‑defining moment for the young American but also serves as a vivid reminder of the volatility inherent in high‑level tennis. As the tournament moves into its final stages, fans can anticipate further thrilling encounters, while Sabalenka will have to regroup and refocus as she prepares for the next challenge on the clay circuit.