Joao Zeferino

Bilinen yapımları

• UFC Fight Night 28: Teixeira vs. Bader (2013)
• PFL 2019 #4: Regular Season - Magomedkerimov vs. Curtis (2019)
• PFL 2021 #2: Regular Season - MacDonald vs. Millender (2021)
• PFL 2022 #3: Regular Season - Harrison vs. Mokhnatkina (2022)
• PFL 2021 #5: Regular Season - MacDonald vs. Tibau (2021)