What episode does naruto fight sauske shipudden?

the first time naruto and sasuke fight is in the third episode of season 5, ep. 107 The Battle Begins: Naruto vs. Sasuke.Then again from the end of season 5, ep. 128 A Cry on Deaf Ears through the beginning of season 6, ep. 134 The End of Tears. the following meeting between sasuke and naruto occurs at the end of season 2 of shippuden, ep. 51 Reunion, and a fight between the two ensues in ep. 52&53 The Power of the Uchiha and Title of season 2. in america, shippuden is in it's 10th season, so far naruto and sasuke have yet to cross paths again since the last time in season 2.

hope that helps :)