Nadal outplays Fognini to set up quarterfinal meeting with Tsitsipas

Rafael Nadal's back is holding up. It reflected in the service speeds the world No. 2 clocked en route to the Australian Open quarterfinals on Monday. The Spaniard, broken twice by the tricky Italian Fabio Fognini in his fourth-round engagement, went for more on his delivery, hitting the 200-kmph mark....