The early prelims of UFC 251 will start at 6 pm ET. You can watch it HERE. Preliminary bouts start at 8 pm. You can watch them here HERE and HERE. The main card starts at 10 pm. It will be shown here HERE. Below is the entire fight card:
The main card:
Kamaru Usman (170) - Jorge Masvidal (170)
Alexander Volkanovski - Max Holloway (145)
Peter Jan (135) - Jose Aldo (135)
Jessica Andrade (115) - Rose Namajunas (116)
Amanda Ribas (126) - Page VanZant (126)
Preliminaries:
Volkan Özdemir (205.5) - Jiri Prohaska (205)
Muslim Salikhov (171) - Elizeu Zaleski dos Santos (171)
Makwan Amirkhani (146) - Danny Henry (146)
Roman Bogatov (155.5) - Leonardo Santos (156)
Maxim Grishin (223) - Marcin Tybura (252)
Raulivan Paiva (129) * - Zhalgas Zhumagulov (126)
Vanessa Melo (141) ** - Carol Rosa (136)
Martin Day (136) - Davy Grant (136)