<prompt> Bhala ukuqhubeka kwalesi sigaba - Isikhathi sikaRoger Federer sika-2017 sethenisi saqala ngokusemthethweni ngoJanuwari 2, 2017, ngokuqala kweHopman Cup  <response>: , futhi yaphela ngoNovemba 18, 2017, ngokulahlekelwa kuma-semifinals we-ATP Finals. 