PIX: Medvedev outlasts Zverev to book Sinner showdown in Melbourne final

IMAGE: Italy's Jannik Sinner celebrates winning his semi final match against Serbia's Novak Djokovic. Photograph: Eloisa Lopez/Reuters Jannik Sinner downed defending champion Novak Djokovic 6-1,......

Hard task for Asians to advance at US Open

IMAGE: With former world number four Nishikori out of the picture, 48th-ranked Yoshihito Nishioka is the only top 50 player from Asia in the men's draw. Photograph: Cameron Spencer/Getty Images......

All about Australian Open champion Novak Djokovic

IMAGE: Novak Djokovic clinched an eighth Australian Open crown and reclaimed the world number one ranking. Photograph: Mike Owen/Getty Images Factbox on Novak Djokovic, who beat Dominic Thiem 6-4,......

Next Gen crown for Italian wildcard Sinner

IMAGE: Italy's Jannik Sinner, left, is congratulated by Alex de Minaur of Australia after his win in the final of the Next Gen ATP Finals, at Allianz Cloud, in Milan, on Saturday. Photograph:......

US Open PIX: Nadal, Osaka score quick wins

Andrey Rublev overcomes Nick Kyrgios in battle of big servers. Images from Day 6 of the US Open, on Saturday. IMAGE: Rafael Nadal serves during his third round match against Chung Hyeon at the US......