Ahead of the UFC on ESPN 66 event set to take place in Kansas City on the night of April 27, all participating fighters successfully completed the mandatory weigh-in procedure.
Main Card Weigh-in Results
- Yen Machado Gairy (171 pounds / 77.56 kg) — Carlos Prates (171 pounds / 77.56 kg)
- Mingyan Zhang (206 pounds / 93.44 kg) — Anthony Smith (206 pounds / 93.44 kg)
- Giga Chikadze (147 pounds / 66.68 kg)* — David Onama (146 pounds / 66.22 kg)
- Abusupiyan Magomedov (185.5 pounds / 84.14 kg) — Michelle Pereira (186 pounds / 84.37 kg)
- Randy Brown (171 pounds / 77.56 kg) — Nicholas Dalby (171 pounds / 77.56 kg)
- Ikram Aliskerov (185.5 pounds / 84.14 kg) — Andre Muniz (185 pounds / 83.91 kg)
Preliminary Card Weigh-in Results
- Jimmy Flick (126 pounds / 57.15 kg) — Matt Schnell (126 pounds / 57.15 kg)
- Evan Elder (156 pounds / 70.76 kg) — Gage Young (156 pounds / 70.76 kg)
- John Castaneda (146 pounds / 66.22 kg) — Kris Gutierrez (146 pounds / 66.22 kg)
- Hailey Alateng (136 pounds / 61.69 kg) — DaMon Blackshear (135.5 pounds / 61.47 kg)
- Cameron Seiman (135 pounds / 61.23 kg) — Malcolm Wellmaker (135 pounds / 61.23 kg)
- Jacqueline Amorim (116 pounds / 52.62 kg) — Pollyana Viana (115.5 pounds / 52.39 kg)
- Timothy Kuamba (146 pounds / 66.22 kg) — Roberto Romero (145 pounds / 65.77 kg)
- Chelsea Chandler (134 pounds / 60.78 kg) — Joselyn Edwards (136 pounds / 61.69 kg)
