Roger Federer issued orders by Sky Sports pundit: 'He has to do this at Swiss Indoors'

ROGER FEDERER must improve his serve if he is to have any chance of winning the Basel Open, according to Sky Sports pundit Miles Maclagan.

from Daily Express :: Tennis Feed https://www.express.co.uk/sport/tennis/1036197/Roger-Federer-Swiss-Indoors-tennis-news-Sky-Sports-Jan-Lennard-Struff-Filip-Krajinovic
via Express