Roger Federer makes Grand Slam doubles revelation after Novak Djokovic partnership

ROGER FEDERER has revealed he will never play doubles at a Grand Slam event - just weeks after he teamed up with Novak Djokovic at the Laver Cup.

from Daily Express :: Tennis Feed https://www.express.co.uk/sport/tennis/1029056/Roger-Federer-Grand-Slam-doubles-Novak-Djokovic-Shanghai-Masters-Laver-Cup-tennis-news
via Express