After standing up to a group of obnoxious older boys on a train, 12-year-old Ryoma Echizen ends up playing  tennis against a high school star. Ryoma seems confident, but does he stand a chance against his opponent's physical advantages?
You don't even know
what grip you're using?
¿Ni siquiera sabes 
cuál es tu empuñadura?
¿Ni siquiera sabes cuál es tu presa?
Vous connaissez même pas
les prises de raquette.
Você nem sabe qual
a empunhadura que você usa?