Injury has forced Nick Kyrgios to pullout, midway through his Kooyong Classic match
The 20-year-old retired hurt - whilst down 3-2 in the second set of his clash with World Number 16 David Goffin.
He took two medical time-outs during the game - having suffered a foot injury.
He says, while the pain didn't get any worse .. he didn't want to push his luck.
Kyrigios says he'll be fit to play in the Australian Open.