Tennis round-up: Federer to miss this month's Miami Open

IMAGE: Roger Federer will make his long-awaited return to the court at the Qatar ExxonMobil Open in Doha next week. Photograph: Kai Pfaffenbach/Reuters Roger Federer will not compete at this......

Australian Open: Knight in rusty armour Murray battles through

'I don't think it was the best match, to be honest' IMAGE: Britain's Andy Murray casts a shadow as he hits a shot during his first round match against Ukraine's Illya Marchenko at the Australian......

Davis Cup: Australian bad boys Kyrgios, Tomic in squad

IMAGE: Nick Kyrgios reacts during his third round match against Illya Marchenko of Ukraine on Day 6 of the 2016 US Open. Photograph: Alex Goodlett/Getty Images . Australia's bad boys of tennis......

Davis Cup: Australian bad boys Kyrgios, Tomic in squad

IMAGE: Nick Kyrgios reacts during his third round match against Illya Marchenko of Ukraine on Day 6 of the 2016 US Open. Photograph: Alex Goodlett/Getty Images . Australia's bad boys of tennis......

US Open PHOTOS: Del Potro in quarters after Thiem retires; Halep advances

IMAGE: Argentina's Juan Martin Del Potro. Photograph: Anthony Gruppuso-USA TODAY Sports Juan Martin del Potro's summer renaissance continued on Monday as the unseeded Argentine advanced into the......