Alexandre Pantoja (image via UFC/X)

By FCF Staff

The fighters have hit the scales ahead of UFC 301 tomorrow, and all of the scheduled fights are proceeding.

In the main event, flyweight champion Alexandre Pantoja will take on the rising, Steve Erceg.

In the co-headliner, former featherweight champ Jose Aldo will battle surging, bantamweight contender, Jonathan Martinez.

UFC 301 will take place in Rio de Janeiro, Brazil.

Main card (Pay-per-view, 10 p.m. ET)

Alexandre Pantoja (125) vs. Steve Erceg (125) – for flyweight title
Jose Aldo (136) vs. Jonathan Martinez (136)
Vitor Petrino (206) vs. Anthony Smith (205.5)
Michel Pereira (186) vs. Ihor Potieria (185)
Caio Borralho (186) vs. Paul Craig (185)

Preliminary card (ESPN/ESPN+, 8 p.m. ET)

Joanderson Brito (146) vs. Jack Shore (145.5)
Karolina Kowalkiewicz () vs. Iasmin Lucindo (116)
Elves Brener (156) vs. Myktybek Orolbai (155.5)
William Gomis (143.5) vs. Jean Silva (146)

Preliminary card (ESPN+, 6 p.m. ET)

Drakkar Klose (156) vs. Joaquim Silva (155.5)
Jamie Mullarkey (155) vs. Mauricio Ruffy (156)
Dione Barbosa (126) vs. Ernesta Kareckaite (125.5)
Ismael Bonfim (156) vs. Vinc Pichel (156)
Kevin Borjas (125.5) vs. Alessandro Costa (125)

Results via MMA Junkie.com.