Both teams will now have a chance to avenge pool play defeats at the hands of rivals Azerbaijan and Russia, respectively.
Title favorites dominate play. Meanwhile, Georgia, Hungary, and Belgium are the first squads eliminated.
Italy took down Turkey after a wild fourth set to increase their winning streak to five matches.
No. 5 Turkey cruised to a sweep of Montenegro to solidify its spot atop Pool C and an automatic berth in the World Championships.
Turkey, host Bulgaria and Romania swept the competition to kick off Pool C play in Sofia, Bulgaria.