| Weight Class | Successful Defenses | Champion | % Correct |
|---|---|---|---|
| Heavyweight (265lbs) | 0 | Tom Aspinall | 100%
|
| Lightweight (155lbs) | 0 | Ilia Topuria | 92%
|
| Men's Bantamweight (135lbs) | 0 | Petr Yan | 92%
|
| Middleweight (185lbs) | 0 | Sean Strickland | 92%
|
| Featherweight (145lbs) | 1 | Alexander Volkanovski | 85%
|
| Welterweight (170lbs) | 0 | Islam Makhachev | 85%
|
| Men's Flyweight (125lbs) | 1 | Joshua Van | 85%
|
| Lightweight-Interim (155lbs) | 0 | Justin Gaethje | 85%
|
| Light Heavyweight (205lbs) | 0 | Carlos Ulberg | 77%
|
| Women's Flyweight (125lbs) | 2 | Valentina Shevchenko | 62%
|
| Women's Bantamweight (135lbs) | 0 | Kayla Harrison | 46%
|
| Strawweight (115lbs) | 0 | Mackenzie Dern | 46%
|