Grenier will beat Pereira on Porto Court 2

Hugo Grenier will beat Tiago Pereira to move into the Porto Challenger third round. The 30-year-old Frenchman ranked 284 will carry the confidence from his first-round 6-4, 6-2 victory over Carl Emil Overbeck into the October 1 match on Court 2. This will be the players' first main-tour meeting and…