Suggested by Sonic Zabuza has had some pretty good fights over the years but he won’t be able to keep up with Sasori. Sasori’s most powerful puppets are certainly on the level of a Jounin warrior and he has many that he can use at once. As powerful as Zabuza is, he would still get overwhelmed by the sheer numbers here and would also be unable to dodge Sasori’s poison attacks. Sasori wins.