Ultimate Fighting Calendar

ACA Record Book

ACA: Average fight time

The all-time ACA top 100, rebuilt from every completed ACA fight in our database.

Updated September 21, 2026

#DivisionAverage fight time
1Light Heavyweight10:58
2Lightweight11:01
3Welterweight11:54
4Heavyweight12:02
5Bantamweight12:44
6Flyweight13:12

A weight class needs at least 20 completed bouts to get a profile.