Longest Undefeated Streaks in UFC History
The most wins ever stacked up without a single loss
About All-Time Undefeated Streaks
This tab ranks the longest runs without a loss, and the number shown is how many of those fights the fighter actually won. Draws and no contests sit quietly inside the run: they do not end it, and they do not count toward it either. That is why an unbeaten run can be longer than the same fighter's win streak — a draw or a no contest restarts the win streak, but leaves the unbeaten run alive. Jon Jones is the textbook case: his 2017 win over Daniel Cormier was overturned to a no contest, which splits his run of victories in two while his unbeaten run rolls on.
This leaderboard ranks the longest consecutive unbeaten runs any fighter has ever assembled, rebuilt fight-by-fight from their full recorded history. Unlike our active streaks page — which only shows current, ongoing runs by active fighters — this is the historical record book: the greatest streaks of all time, whether they belong to a reigning champion still adding to the tally or a legend whose run was snapped years ago.
What a long streak proves, and what it does not
A streak is the cleanest evidence of sustained dominance the record book offers, because it cannot be padded: one bad night wipes it out entirely. It is also the bluntest. The count treats every win alike, so five title defences against ranked contenders read exactly the same as five wins over short-notice opponents on the preliminary card. It says nothing about how the wins came, whether the fighter was ever in trouble, or how long the run took — a seven-fight streak assembled in three years and one stretched across a decade of injury layoffs are indistinguishable here. Nor does it account for division: a run built at one weight is counted alongside a run built at another. For the quality of opposition behind a number, read it next to our ELO ratings, which weight who a fighter beat rather than how many.
A cyan streak is still standing: the fighter is either riding that exact run right now, or retired without ever being beaten out of it. A red streak is broken — somewhere after that run, a loss ended it. Cross-reference with our GOAT rankings and ELO ratings to see how dominance over time lines up with peak quality.