<prompt> Bhala ukuqhubeka kwalesi sigaba - URoger Federer uqale isizini yethenisi ka-2019 ngoDisemba 30, 2018, ngokuqala kweHopman Cup  <response>: . futhi. Isizini yakhe yaphela ngomhlaka 16 Novemba 2019, ngokulahlekelwa kuma-semifinals we-ATP Finals. Yize ehlulekile ukuvikela isicoco sakhe e-Australian Open, uFederer wakwazi ukugcina isikhundla sakhe sokuba nguNombolo 3 womhlaba ngasekupheleni konyaka. 