Seeded players Dominic Thiem, Roberto Bautista Agut and Kei Nishikori have all came through their first-round matches at the Gerry Weber Open

Roger Federer has defeated Milos Raonic 6-4, 7-6 (3) to complete his return from three months off with the Stuttgart Open title

Roger Federer defeated Nick Kyrgios 6-7 (2), 6-2, 7-6 (5) to book his place in the Stuttgart Open final and reclaim the No. 1 ranking from Rafael Nadal

Roger Federer has defeated Guido Pella 6-4, 6-4 to advance to the semifinals of the Stuttgart Open

Tomas Berdych beat Benoit Paire 7-6 (3), 6-4 to end his five-match losing streak and reach the quarterfinals of the Stuttgart Open

Roger Federer has rallied to beat home favorite Mischa Zverev 3-6, 6-4, 6-2 at the Stuttgart Open on his comeback from nearly three months out

Denis Istomin has upset two-time finalist Philipp Kohlschreiber 7-6 (2), 7-6 (3) in the first round of the Stuttgart Open

Guido Pella of Argentina joined three Germans to progress to the second round of the Stuttgart Open by defeating John Millman of Australia 6-2, 6-2

Former German tennis star Boris Becker and his longtime wife Lilly have separated

Swedish player Johanna Larsson won her first WTA singles title in three years by beating Alison Riske of the United States 7-6 (4), 6-4 in the final of the Nuremberg Cup