Roger Federer retirement? Will US Open defeat be his LAST match at Flushing Meadows?

ROGER FEDERER crashed out of the US Open with a shock fourth-round defeat to John Millman this morning - so is this the beginning of the end for the Swiss star?

from Daily Express :: Tennis Feed https://www.express.co.uk/sport/tennis/1012702/Roger-Federer-retirement-Will-US-Open-defeat-be-his-LAST-match-at-Flushing-Meadows
via Express