Top 10 Greatest MMA Fighters of All Time

Our ranking criteria

Each fighter was evaluated across four factors:

1. Championship dominance — number of title reigns and successful defenses 2. Record and losses — overall win-loss record, unbeaten streaks, and quality of opposition 3. Cross-promotion impact — performance across UFC, Pride FC, Strikeforce, and other major organizations 4. Legacy and influence — lasting impact on MMA technique, culture, and fan growth

Frequently asked questions

*Why is Jon Jones ranked #1?* Jones holds the longest light heavyweight title reign in UFC history with no losses by knockout or submission — an in-cage record that places him above all peers on pure athletic achievement.

*Is Fedor Emelianenko underrated at #6?* Fedor's 27-fight unbeaten streak in Pride FC is unmatched, but his limited competition against UFC-caliber opponents makes a direct comparison harder to score.

*Why is Amanda Nunes the only woman on the list?* Nunes simultaneously held two UFC championship belts — a feat no male or female fighter has matched in the modern era — earning her place among the all-time greats regardless of gender division.

Sources: UFC official records ([ufc.com](https://www.ufc.com)) · Sherdog fight database ([sherdog.com](https://www.sherdog.com))