On January 17 all the participants of UFC 246 underwent mandatory weigh-in ceremony. Conor McGregor and Donald Cerrone both successfully made weight. Yet the fight Gadelia vs Grasso was canceled. Alex outweighed the limit by 5.5 pounds, so the fight was canceled.
The main card:
Conor McGregor (170) - Donald Cerrone (170)
Holly Hill (135.5) - Squeegee Pennington (136)
Maurice Green (243) - Alex Olejnik (238)
Diego Ferreira (155.5) - Anthony Pettis (155.5)
Prelims:
Macy Barber (126) - Roxanne Modafferi (125)
Andre Fili (145.5) - Sodiq Yusuff (146)
Drew Dober (155.5) - Nasrat Haqparast (156)
Alex Kamur (204) - Justin Ledet (205)
Early prelims:
Askar Askarov (126) - Tim Elliott (125.5)
Kelleher, Brian (136) - Ode Osborn (135)
Sabina Mazo (126.25) ** - Jay Jay Aldrich (125.5)