ATLÉTICO MADRIDAtlético: Joao Félix and Diego Costa's training-ground volley-offAtlético Madrid signing Joao Félix is busy getting to know his new team in pre-season training, and was given a taste of Costa's competitive nature.AStvUpdate: Jul 11th, 2019 18:17 EDTTagged in:Joao FelixDiego CostaEntrenamientosPretemporadaAtlético MadridFútbolEquiposCompeticionesDeportes