-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Rafael dos Anjos
- 32-16-0
-
3
- Joanna Jędrzejczyk
- 16-5-0
-
4
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
5
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
6
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
7
- T.J. Dillashaw
- 17-5-0
-
8
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
9
- Stipe Miocic
- 20-4-0
-
10
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
11
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
12
- Sam Alvey
- "Smilin" | 34-18-1, 1 NC
-
13
- Marion Reneau
- "The Belizean Bruiser" | 9-8-1
-
14
- Joseph Benavidez
- 28-8-0
-
15
- Eddie Alvarez
- "The Underground King" | 30-8-0, 2 NC
-
16
- Nate Diaz
- 21-13-0
-
17
- Kelvin Gastelum
- 18-9-0, 1 NC
-
18
- Rose Namajunas
- "Thug" | 12-6-0
-
19
- Holly Holm
- "The Preacher's Daughter" | 15-7-0, 1 NC
-
20
- Luke Rockhold
- 16-6-0
-
21
- Fabrício Werdum
- "Vai Cavalo" | 24-9-1, 1 NC
-
22
- Max Holloway
- "Blessed" | 26-7-0
-
23
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
24
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
25
- Thomas Almeida
- "Thominhas" | 22-5-0
-
26
- Frankie Edgar
- "The Answer" | 24-11-1
-
27
- Rousimar Palhares
- "Toquinho" | 19-13-1
-
28
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC