The live results from tonight's UFC 301 from Farmasi Arena in Rio de Janeiro, Brazil begin at 6 p.m. ET on MMAWeekly.com.  

The event is headlined by flyweight title bout between champion Alexandre Pantoja and tenth-ranked Steve Erceg.  In the co-main event, former two-time featherweight champion Jose Aldo returns from retirement to take on Jonathan Martinez in a bantamweight bout.

UFC 301 Start Times:

• Early Preliminary Card begins at 6 p.m. ET

• Preliminary Card begins at 8 p.m. ET

• Main Card begins at 10 p.m. ET

UFC 301 Live Results and Analytics

UFC 301 Official Results

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

• Alexandre Pantoja def. Steve Erceg via unanimous decision (48-47, 48-47, 49-46)
• Jose Aldo def. Jonathan Martinez via unanimous decision (30–27, 30–27, 30–27)
• Anthony Smith def. Vitor Petrino via submission (guillotine choke) at 2:00, Round 1
• Michel Pereira def. Ihor Potieria via submission (guillotine choke) at 0:54, Round 1Caio Borralho def. Paul Craig by KO (punch) at 2:10, Round 2

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

• Joanderson Brito def. Jack Shore (doctor stoppage) at 3:35, Round 2
• Iasmin Lucindo def. Karolina Kowalkiewicz via unanimous decision (30–27, 30–27, 30–27)
• Myktybek Orolbai def. Elves Brener via unanimous decision  (29–27, 29–27, 29–27)
• Drakkar Klose def. Joaquim Silva via unanimous decision  (29–28, 29–28, 29–28)

Early Preliminary Card (ESPN+, 6 p.m. ET)

• Mauricio Ruffy def. Jamie Mullarkey via TKO (punches) at 4:42, Round 1
• Dione Barbosa def. Ernesta Kareckaite via unanimou decision (29–28, 29–28, 29–28)
• Ismael Bonfim def. Vinc Pichel via unanimous decision (30–27, 30–27, 30–27)
• Alessandro Costa def. Kevin Borjas via TKO (punches) at 1:35, Round 2