Beyblade Burst (Sub)
Watch Beyblade Burst full episodes online English Sub
Synopsis: Valt Aoi is a hot-blooded kid who loves to attack and wields a Beyblade named Valkyrie. His close friend Shuu Kurenai is an elite Blader who is a genius but still puts in a lot of effort, and wields the Beyblade named Spriggan.
More info: Myanimelist, Wikipedia.