# Tennis: Argentina’s Francisco Cerundolo knocked out top seed Alexander Zverev of Germany, 7-5, 6-3, to reach the Madrid Open quarterfinals. Ninth seed Russia’s Daniil Medvedev avoided an upset of his own as he advanced to the last eight by rallying past American Brandon Nakashima, 3-6, 6-1, 6-4. Norwegian Casper Ruud defeated American Taylor Fritz 7-5, 6-4. In the women’s draw, world number one Aryna Sabalenka of Belarus progressed to the quarterfinals with a 6-2, 6-4 victory over American Peyton Stearns.
Tennis: Medvedev and Sabalenka through to the quarterfinals in Madrid, as Zverev is knocked out