Rafael Nadal's perfect return continues as he overpowered Jason Kubler to reach quarter-finals in Brisbane. Watch the highlights.

Rafa Nadal in the locker room after he announced his withdraw from the semi-finals in Miami

Highlights of Novak Djokovic's easy win over Alexander Zverev in Shanghai Masters 1000 semifinal.

Full video of Roger Federer vs Thomaz Bellucci exhibition match in Sao Paulo during the Federer Tour. The Brazilan won by 7/5, 3/6, 6/4. (2012-12-06)

Watch the highlights of Aryna Sabalenka's masterclass against Lesia Tsurenko in the 3rd round of the Australian Open.