By The World Ambassador TWA ______ MADRID: Aryna Sabalenka kicked off her quest for a third Madrid Open title with a 6-3, 6-4 victory over Anna Blinkova in second-round action at the Caja Magica. The world number one improved her record at the tournament to 18-4, having lifted the trophy in 2021 and 2023, alongside her runner-up showing to Iga Swiatek last year. After racing to a double-break 5-0 advantage against Blinkova in the opening set, Sabalenka lost one of her breaks before taking the lead on her third set point on the 48-minute mark. The second set was a straightforward affair, with an early break of serve enough for Sabalenka to punch her ticket to the third round, where she awaits either her former doubles partner Elise Mertens or Colombia’s Camila Osorio. Sabalenka’s three Grand Slam titles have all come on hard courts, but the Belarusian power-hitter has shown she can contend on clay, with two trophies clinched from nine finals reached on the surface. The 26-year-old admits the French Open has proven to be a "challenge" for her and she feels she has unfinished business there after losing in the 2023 semi-finals to Karolina Muchova and the 2024 quarter-finals to Russian teenager Mirra Andreeva. "Every time I go there, it's like a challenge for me, even though I love playing on clay and I feel really good," said Sabalenka of Roland Garros. "But I like to accept tough challenges. So I really hope that one year I'll be able to get that beautiful trophy in my collection." Earlier in the day, world number nine Paula Badosa delivered another blow to the tournament as she was forced to withdraw from her home event due to a lower back injury. . Badosa joins her fellow Spaniard Carlos Alcaraz, who pulled out of the Madrid Open on Thursday citing a left hamstring issue and a right adductor injury.