Joseph Duffy
Відомий за
- UFC Fight Night 90: Dos Anjos vs. Alvarez (2016)
- UFC Fight Night 147: Till vs. Masvidal (2019)
- UFC Fight Night 72: Bisping vs. Leites (2015)
- UFC 217: Bisping vs. St-Pierre (2017)
- UFC Fight Night 172: Figueiredo vs. Benavidez 2 (2020)
- UFC 185: Pettis vs. Dos Anjos (2015)
- UFC Fight Night 107: Manuwa vs. Anderson (2017)
- UFC 195: Lawler vs. Condit (2016)