Metz Open: Wawrinka reaches last eight

Swiss qualifier Stan Wawrinka defeated Russian Daniil Medvedev, the top seed, 6-4, 6-7 (7), 6-3 to move into the last eight of the Metz Open at Arènes de Metz on Thursday evening. Wawrinka, ranked No 284, will face Swede Mikael Ymer next. Ahead of his victory, the 37-year-old Swiss won against Portuguese João Sousa (7-6 (1), 6-2). Metz ATP 250, other second-round results