Frankfurt, France qualified for the quarter-finals of the Davis Cup after taking an unassailable 3-0 lead over Germany in Frankfurt on Saturday.
After Gilles Simon and Gael Monfils beat Jan-Lennard Struff and Philipp Kohlschreiber respectively on Friday, the doubles pairing of Julien Benneteau and Nicolas Mahut made it 3-0 with a 6-4, 6-3, 6-2 victory over Benjamin Becker and Andre Begemann.