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Sergio Ottavio vs Tyler Callahan | Jiu-Jitsu Reference

Matches/Aug 23, 2025

Sergio Ottavio vs Tyler Callahan

WinnerSergio Ottavio

versus

Match result

Submission

Winner: Sergio Ottavio
Method: Submission
Stage: Not recorded
Weight class: 170 lbs (77.1 kg)

Event context

Date: August 23, 2025

Location

Freehold, New Jersey, United States

Organization

Men of War Grappling

Division

170 lbs (77.1 kg)