The UFC 220 weigh-ins are underway, as Stipe Miocic, Francis Ngannou, Daniel Cormier, Volkan Oezdemir, and the rest of the crew hit the scales ahead of their Saturday-night showdown in Boston. 

Weigh-ins took place at the fighter hotel Friday morning, with the Massachusetts Athletic Commission giving fighters one additional hour to make their weight if they miss on the first attempt.

UFC 220 goes down at TD Garden on Saturday, with a heavyweight title bout between the champion Miocic and Ngannou as the headliner. In the co-main event, the light heavyweight champion Cormier puts his belt on the line against Oezdemir.

Main Card (pay-per-view, 10 PM ET)

Stipe Miocic (c) (246) vs. Francis Ngannou (263) – for UFC heavyweight title

Daniel Cormier (c) (205) vs. Volkan Oezdemir (205) – for UFC light heavyweight title

Shane Burgos (146) vs. Calvin Kattar (145.5)

Francimar Barroso (205) vs. Gian Villante (206)

Thomas Almeida (135.5) vs. Rob Font (136)

Preliminary Card (Fox Sports 1, 8 PM ET)

Kyle Bochniak (146) vs. Brandon Davis (146)

Abdul Razak Alhassan (170) vs. Sabah Homasi (171)

Dustin Ortiz (125.5) vs. Alexandre Pantoja (126)

Julio Arce (146) vs. Dan Ige (145.5)

Early Prelims (UFC Fight Pass, 7 PM ET)

Enrique Barzola (145.5) vs. Matt Bessette (146)

Islam Makhachev (156) vs. Gleison Tibau (155)