What counts as undefeated in these rankings?

A fighter is listed as undefeated if they have zero losses in their UFC record with at least 3 fights completed. Draws do not disqualify a fighter from appearing in these rankings.

How are undefeated fighters ranked?

Undefeated fighters are ranked by how many UFC wins they have without a loss, so the longest unbeaten runs come first. ELO rating breaks ties, which means that among fighters level on wins the one who beat the stronger opposition ranks higher.

Undefeated UFC Fighters 2026

Active Only All Fighters

Kevin Vallejos FW · 4-0

4 1,101 ELO · 75% finish

3 KOs

Mairon Santos FW · 4-0

4 1,093 ELO · 50% finish

2 KOs

Chris Padilla LW · 4-0-1

4 1,093 ELO · 75% finish

2 KOs

1 SUBs

Alexia Thainara WSW · 4-0

4 1,089 ELO · 25% finish

1 SUBs

Jordan Johnson LHW · 4-0 · Inactive

4 1,084 ELO · 25% finish

1 SUBs

Nurullo Aliev LW · 4-0

4 1,083 ELO · 0% finish

Kayla Harrison WBW · 3-0

3 1,103 ELO · 67% finish

2 SUBs

Iwo Baraniewski LHW · 3-0

3 1,078 ELO · 100% finish

3 KOs

Bia Mesquita WBW · 3-0

3 1,078 ELO · 100% finish

3 SUBs

Brando Pericic HW · 3-0

3 1,078 ELO · 100% finish

3 KOs

Jacobe Smith WW · 3-0

3 1,078 ELO · 100% finish

2 KOs

1 SUBs

Baisangur Susurkaev MW · 3-0

3 1,078 ELO · 100% finish

1 KOs

2 SUBs

Abdul Rakhman Yakhyaev LHW · 3-0

3 1,078 ELO · 100% finish

1 KOs

2 SUBs

Elijah Smith BW · 3-0

3 1,075 ELO · 67% finish

1 KOs

1 SUBs

Daniil Donchenko WW · 3-0

3 1,072 ELO · 67% finish

2 KOs

All · 2026

Perfect Records — Fighters Who Have Never Lost

About Undefeated Fighter Rankings

Maintaining a perfect record in the UFC is one of the most difficult achievements in professional sports. These rankings track every fighter with zero losses and at least 3 UFC fights, ranked by how many wins they have kept that record through.

An undefeated record becomes more impressive with each fight, because the reward for winning is a harder opponent next time - the schedule gets tougher exactly as the record gets more valuable, which is why dozens of fighters are unbeaten after three or four fights and almost nobody reaches double figures. Where fighters are level on wins we order them by ELO, which weighs the quality of the opposition they beat, so a perfect run against contenders outranks a perfect run against short-notice debutants.

Frequently Asked Questions

Which UFC fighters are currently undefeated?

There are 43 undefeated fighters with 3+ UFC fights. Khabib Nurmagomedov leads with a 13-0 record. Rankings update automatically after every event.

Do draws count against an undefeated record?

No. Draws do not disqualify a fighter from appearing in our undefeated rankings. Only losses remove a fighter from this list. A fighter with a record like 10-0-1 (1 draw) would still appear as undefeated.

Why do some undefeated fighters have low rankings?

By wins - the longest unbeaten run comes first, so Khabib Nurmagomedov leads this view at 13-0. Where two fighters are level on wins, the one with the higher ELO ranks first, so quality of opposition still decides the order inside a tier. Each fighter's ELO is shown under their win count.

Compare Rankings

See how undefeated fighters stack up against the all-time greats

View GOAT Rankings

Install MMA.SOCIAL

Undefeated UFC Fighters 2026

About Undefeated Fighter Rankings

Frequently Asked Questions

Compare Rankings

More Rankings

Fight week, in your inbox