ATP roundup: Tsitsipas rallies, faces Federer next in Swiss Indoors

Top-seeded Roger Federer reached the semifinals of the Swiss Indoors Basel in walkover fashion, while Greece's Stefanos Tsitsipas had to rally on Friday to set up their showdown.

ATP roundup: Tsitsipas rallies, faces Federer next in Swiss Indoors
Top-seeded Roger Federer reached the semifinals of the Swiss Indoors Basel in walkover fashion, while Greece's Stefanos Tsitsipas had to rally on Friday to set up their showdown.