'I think Novak's injury is a big worry. It's a legitimate injury and if he doesn't get a good start then that could be a problem.' IMAGE: Novak Djokovic reached his 38th major semi-final......
IMAGE: Novak Djokovic broke Tennys Sandgren Sandgren three times to reach the quarter-finals at the Western & Southern Open at the USTA Billie Jean King National Tennis Center in the Queens......
IMAGE: Karolina Pliskova claimed her second career title at Eastbourne without dropping a set all week. Photograph: Andrew Couldridge/Reuters Karolina Pliskova warmed up for Wimbledon in the best......
IMAGE: Switzerland's Roger Federer arrives on court with the Norman Brookes trophy at the Australian Open official draw at Melbourne Park on Thursday. Photograph: Scott Barbour/Getty Images......
IMAGE: Rohan Bopanna, right, with his partner Denis Shapovalov. Photograph: Kind courtesy, Patrice Lapointe/Tennis Canada India's Rohan Bopanna and his Canadian partner Denis Shapovalov......