UFC 278 gets underway Saturday, August 20 at 10 p.m. ET from the Vivint Arena in Salt Lake City, Utah. However, a day before, we get the official weigh-ins for the event. The ceremonial weigh-in is scheduled for 4 p.m. on Friday, August 19. You can view both on the live stream embedded above.
The main event features welterweight champion Karamu Usman (20-1) and Edwards (19-3) squaring off for the welterweight title. Usman is currently a -380 betting favorite on DraftKings Sportsbook. Edwards is a +310 underdog.
The co-feature of the night will see Paulo Costa (-315) and former middleweight champion Luke Rockhold (+260) in a middleweight battle.
There aren't usually too many surprises at the weigh-in. There will be some fighters that have to cut weight in an unhealthy manner at the last minute, but they usually make weight.
Here's a look at the full card. We'll update with weigh-in results Friday afternoon.
Main card
- Main Event: Kamaru Usman C (-350) vs #2 Leon Edwards (+290), welterweight title
- Co-Main Event: #6 Paulo Costa (-300) vs Luke Rockhold (+250), middleweight
- #3 Jose Aldo (+105) vs #6 Merab Dvalishvili (-125), bantamweight
- #11 Marcin Tybura (+290) vs #13 Alexander Romanov (-350), heavyweight
- Tyson Pedro (-740) vs Harry Hunsucker (+540), light heavyweight
Preliminary card
- Leonardo Santos (+240) vs Jared Gordon (-285), lightweight
- Yanan Wu (+120) vs Lucie Pudilova (-140), women's bantamweight
- Sean Woodson (-315) vs Luis Saldana (+260), featherweight
Early preliminary card
- AJ Fletcher (-150) vs Ange Loosa (+130), welterweight
- #11 Amir Albazi (-390) vs Francisco Figueiredo (+320), flyweight
- Aori Qileng (-165) vs Jay Perrin (+140), bantamweight
- Daniel da Silva (+155) vs Victor Altamirano (-180), flyweight