Shnaider upsets Pegula to book Toronto quarter-final with Swiatek Diana Shnaider secured a decisive victory over world number three Jessica Pegula with a 6-3, 6-3 triumph at the WTA Toronto Masters on Saturday, advancing to the quarter-finals where she will face Poland’s Iga Swiatek. The 22-year-old Russian, ranked 15th, overcame breezy conditions and a formidable opponent to reach the last eight, marking her third consecutive win against top-five rivals in her WTA career. The match, which lasted just 73 minutes, showcased Shnaider’s aggressive baseline play and tactical adjustments, as she emphasized her comfort with both defensive positioning and powerful winners. Shnaider, a semi-finalist at the 2026 French Open, described the challenging weather as a key factor in her strategy. “The wind was so crazy,” she said, reflecting on her focus on staying low and playing deep to counter the unpredictable conditions. Her victory sets up a quarter-final clash against Swiatek, a seventh-seeded player with a storied career. Swiatek, a four-time French Open champion and Grand Slam winner at the 2022 US Open and 2025 Wimbledon, had earlier defeated Ukraine’s 10th-seeded Marta Kostyuk in a three-set match (3-6, 6-1, 6-2). Swiatek’s win ended a seven-match losing streak in three-set encounters against top-20 opponents since September 2025. The Polish star saved nine break points in the final two sets without dropping serve, crediting her increased aggression and tactical adjustments. “In the second set, I came out playing a bit faster and more heavy, pushing Marta a little bit more,” she explained. Swiatek acknowledged her initial struggles in the first set but highlighted her ability to adapt, stating, “I knew I could keep being solid while doing that.#aryna_sabalenka #jessica_pegula #iga_swiatek #diana_shnaider #wta_toronto_masters