-
1
- Chael Sonnen
- 30-17-1
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
4
- Ben Askren
- "Funky"
- 19-2-0, 1 NC
-
5
- Michael Bisping
- "The Count"
- 30-9-0
-
6
- Darren Till
- "The Gorilla"
- 18-5-1
-
7
- Nate Diaz
- 21-13-0
-
8
- Nick Diaz
- 26-10-0, 2 NC
-
9
- Brock Lesnar
- 5-3-0, 1 NC
-
10
- Urijah Faber
- "The California Kid"
- 35-11-0
-
11
- Joanna Jędrzejczyk
- 16-5-0
-
12
- Dominick Cruz
- "The Dominator" | 24-4-0
-
13
- Colby Covington
- "Chaos" | 17-4-0
-
14
- Kevin Lee
- "Motown Phenom" | 19-8-0
-
15
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
16
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0
-
17
- Tito Ortiz
- "The Huntington Beach Bad Boy" | 21-12-1
-
18
- Quinton Jackson
- "Rampage" | 37-14-0
-
19
- Henry Cejudo
- "Triple C" | 16-4-0
-
20
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
21
- Alexander Hernandez
- "The Great Ape" | 14-8-0