The Ultimate Fighter: Undefeated Finale è l’evento del 06/07/2018.
- Main card (Fox Sports 1)
- Weight class Method Round Time Notes
- Middleweight Israel Adesanya vince su Brad Tavares Decision (unanimous) (49–46, 50–45, 50–45) 5 5:00
- Lightweight Michael Trizano vince su Joe Giannetti Decision (split) (29–28, 28–29, 29–28) 3 5:00
- Featherweight Brad Katona vince su Jay Cucciniello Decision (unanimous) (30–26, 30–26, 30–26) 3 5:00
- Featherweight Alex Caceres vince su Martín Bravo Decision (split) (28–29, 29–28, 29–28) 3 5:00
- Women’s Flyweight Roxanne Modafferi vince su Barb Honchak TKO (elbows) 2 3:32
- Catchweight (190 lbs) Alessio Di Chirico vince su Julian Marquez Decision (split) (29–28, 27–30, 29–28) 3 5:00
- Preliminary card (Fox Sports 1)
- Women’s Flyweight Montana De La Rosa vince su Rachael Ostovich Submission (rear-naked choke) 3 4:21
- Lightweight Luis Peña vince su Richie Smullen Submission (guillotine choke) 1 3:32
- Lightweight John Gunther vince su Allan Zuñiga Decision (majority) (29–28, 29–28, 28–28) 3 5:00
- Featherweight Bryce Mitchell vince su Tyler Diamond Decision (majority) (29–28, 29–28, 28–28) 3 5:00
- Preliminary card (UFC Fight Pass)
- Featherweight Steven Peterson vince su Matt Bessette Decision (split) (29–28, 28–29, 29–28) 3 5:00
- Middleweight Gerald Meerschaert vince su Oskar Piechota Technical Submission (rear-naked choke) 2 4:55