Narrowing the Field: Sudden Death Elimination!
With so many participants still left, the groups are told that they will be pitted against each other in preliminary matches. Kabuto leaves, then Sasuke is told he has to fight. They know that Sasuke was given the cursed seal and if it takes over they will stop him. Can Sasuke stop the seal from taking over again and still win?
Aired 18/06/2003EP 38 - Narrowing the Field: Sudden Death Elimination!

Naruto
Naruto Uzumaki, a hyperactive and knuckle-headed ninja, lives in Konohagakure, the Hidden Leaf village. Moments prior to his birth, a huge demon known as the Kyuubi, the Nine-tailed Fox, attacked Konohagakure and wreaked havoc. In order to put an end to the Kyuubi's rampage, the leader of the village, the 4th Hokage, sacrificed his life and sealed the monstrous beast inside the newborn Naruto.
Shunned because of the presence of the Kyuubi inside him, Naruto struggles to find his place in the village. He strives to become the Hokage of Konohagakure, and he meets many friends and foes along the way.
(Source: MAL Rewrite)