South African succumbs to knee injury.
Kevin Anderson won't play at Roland Garros this year.
It started with a bit of foreplay and then a stretch, quick hands, quick hands...
Swiss star in scintillating form.
Another ATP star weighs into debate.
The New York Open has been hit by a triple setback.
Frances Tiafoe upsets Kevin Anderson at Australian Open.
Second seed Rafael Nadal off the mark at the Australian Open.
Kevin Anderson opens 2019 with Maharashtra Open title.
World number one claims crown for fourth time.