Tune in for all-star practice today in Madrid: 10am (GMT) Medvedev & Dimitrov 11am Hijikata & Diallo 12pm Mensik & Paul 1pm Monfils & Vacherot 2pm Sinner & Cerundolo SUBSCRIBE to our channel for the best ATP tennis videos and tennis highlights: https://www.youtube.com/tennistv Watch live tennis st...