Originally posted by Magee
Technicaly the final fight was Gaara vs Naruto which was a draw, every one else who was in the exam after Orochimaru made his move could do nothing but watch Naruto and Gaara fight or was slowly dieing (Shino). However if it had continued as normal Sasuke probably would of won.
chapter 115, p. 14: "the chunin exams are over"
so... technically the final (if it were to be the last) would be gaara vs sasuke because that was the last battle that took place during the actual exams