WTA roundup: Top seed Jessica Pegula upset in Strasbourg

Russian Anna Kalinskaya came from behind to upset top seed Jessica Pegula 4-6, 6-4, 6-2 and reach the quarterfinals at the Internationaux de Strasbourg in France.

Down 5-4 in the second set, Pegula couldn't hold serve, giving Kalinskaya the set. In the third, Pegula went down 3-0 quickly and couldn't fight her way back into the match.

The day was far better for another American, second-seeded Emma Navarro, who needed 93 minutes to defeat Russian qualifier Anna Blinkova 6-4, 6-1. Navarro also reached the quarters in Strasbourg in 2023.

In the next round, she'll face Brazil's Beatriz Haddid Maia, the ninth seed, who topped Ashlyn Krueger 7-6 (3), 6-3.

The day's other winner was Danielle Collins, the runner-up to Madison Keys in Strasbourg last season. She ousted Great Britain's Emma Raducanu 4-6, 6-1, 6-3 in the first meeting between the former Top 10 players.

Collins needed two hours, 20 minutes to pull off the clay-court win and set up a quarterfinal match with Kalinskaya.

Grand Prix Sar La Princesse Lalla Meryem

Second seed Camila Osorio of Colombia outlasted Russia's Kamilla Rakhimova 4-6, 6-2, 6-3 to move on to the quarterfinals in Rabat, Morocco.

It was a match littered with break points, with Osorio converting 7 of 11 chances and her opponent 5 of 13.

The two other seeded players in action also moved on in three sets. Fourth seed Ann Li defeated fellow American Hailey Baptiste 6-4, 6-7 (5), 7-5, while No. 10 Jessica Bouzas Maneiro of Spain eliminated Burundi's Sada Nahimana 6-4, 4-6, 6-1.

Katie Volynets, the ninth seed, fell to Australia's Maya Joint in straight sets. Also moving to the quarterfinals were Maria Mateas, Jaqueline Cristian of Romania and Australia's Ajla Tomljanovic.