UFC Fight Night 133: dos Santos vs. Ivanov
- Tausaga: 2018
- Atunuʻu: United States of America
- Ituaiga: Action
- Potu potu: Zuffa
- Upu autu: mixed martial arts
- Faʻatonu:
- Faʻafiafia: Junior dos Santos, Blagoy Ivanov, Sage Northcutt, Zak Ottow, Rick Glenn, Dennis Bermudez
