Serena Williams and Roger Federer have committed to play the Hopman Cup mixed teams event in late December while former Australian Open champion Angelique Kerber and Alexander Zverev will represent Germany

A cartoon of Serena Williams that has been widely condemned as a racist depiction of the tennis great has been reprinted on the front page of an Australian newspaper

Muguruza, Ferrer team up for Spain at Hopman Cup, Greece star Tsitisipas to debut

Nikoloz Basilashvili became the first Georgian to win an ATP World Tour title with a 6-4, 0-6, 7-5 win over defending champion Leonardo Mayer of Argentina on Sunday at the German Championships

Leonardo Mayer of Argentina has reached the German Championships final for the third time in five years after saving a match point in Hamburg

Federer, Bencic to defend Hopman Cup; Kerber and Zverev also returning

Defending champion Roger Federer will play 21-year-old Borna Coric in the Gerry Weber Open final as he chases his 99th career singles title on Sunday

Defending champion Roger Federer has defeated Matthew Ebden 7-6 (2), 7-5 to reach the semifinals of the Gerry Weber Open

Defending champion Roger Federer overcame two match points for Benoit Paire to reach the quarterfinals of the Gerry Weber Open with a 6-3, 3-6, 7-6 win on Thursday

Roger Federer has opened his Gerry Weber Open title defense with a 6-3, 6-4 win against Aljaz Bedene of Slovenia