Joseph Duffy

Bilinen yapımları

• 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)