The final fight of the qualifier for the tournament has begun. Cestvs' opponent is Felix the professional gladiator, also known as the Red Storm. Felix is confident, repeatedly throwing what appear to be wide swings and calling Cestvs a sucker, as he is well-versed in fighting in cramped arenas. Cestvs attempts to focus on reading his opponent's attacks, but he suffers damage as he takes blow after blow. Meanwhile, Felix doesn't miss the change in Cestvs and demonstrates the true strength of the Red Storm.
In other words, you can't know your 
opponent's true skill without facing him.
أي لا يمكنك معرفة مهارة 
خصمك الحقيقيّة دون مواجهته
Das heißt, dass man einen Gegner nicht kennt,
wenn man nicht gegen ihn gekämpft hat.
Solo puedes conocer
la valía de tu oponente enfrentándolo.
Solo puedes conocer
su valía enfrentándote a él.
C’est seulement dans l’arène
qu’on sait à qui on a affaire.
In altre parole, non si conosce davvero il valore
di un avversario finché non lo si affronta di persona.
Ou seja, não se sabe o verdadeiro valor
do adversário sem encará-lo.
То есть лишь в самом бою можно понять,
 чего он стоит.