MUTUA MADRID OPENDjokovic recalls his best memories of the Madrid OpenThe Serbian tennis star was triumphant in the Spanish capital in 2011 and 2016. Djokovic noted the high altitude in Madrid makes the ball move in a different way.AStvUpdate: May 7th, 2019 06:02 EDTTagged in:Novak DjokovicMutua Madrid OpenMasters 1000ATP TourTenisOrganizaciones deportivasCompeticionesDeportes