UFC Vegas 101 will mark the beginning of the promotion's 2025 fight calendar, scheduled for this Saturday, Jan. 11, at the UFC Apex in Las Vegas, Nevada. The Fight Night event will feature a rematch between Mackenzie Dern and Amanda Ribas in the main event.
The fight was initially slated for UFC Tampa in December 2024 but was removed from that card and rescheduled for this weekend's event. Dern and Ribas first clashed at a Fight Night event in October 2019, where Ribas claimed a unanimous decision victory, marking the first defeat of Dern's professional career.
In the co-main event of UFC Vegas 101, Santiago Ponzinibbio will face Carlston Harris in a welterweight clash. Elsewhere on the card, Chris Curtis will take on Roman Kopylov in a middleweight showdown.
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UFC Vegas 101: Mackenzie Dern vs. Amanda Ribas 2 full fight card
Main Card
Mackenzie Dern vs. Amanda Ribas: strawweight
Santiago Ponzinibbio vs. Carlston Harris: welterweight
Cesar Almeida vs. Abdul Razak Alhassan: middleweight
Chris Curtis vs. Roman Kopylov: middleweight
Christian Rodriguez vs. Austin Bashi: featherweight
Punahele Soriano vs. Uroš Medić: welterweight
Preliminary card
Jose Johnson vs. Felipe Bunes: flyweight
Marco Tulio vs. Ihor Potieria: middleweight
Thiago Moises vs. Trey Ogden: lightweight
Preston Parsons vs. Jacobe Smith: welterweight
Ernesta Kareckaite vs. Nicolle Caliari: women's flyweight
Magomed Gadzhiyasulov vs. Bruno Lopes: light heavyweight
Fatima Kline vs. Victoria Dudakova: strawweight
Joe Solecki vs. Nurullo Aliev: lightweight
What time does UFC Vegas 101: Mackenzie Dern vs. Amanda Ribas 2 start?
The preliminary card is set to kick off at 4 p.m. ET/1 p.m. PT on Saturday, Jan. 11, in the United States. Meanwhile, fans in the United Kingdom can tune in on the same day, with the action starting at 10:00 p.m. BST or 9:00 p.m. GMT.
The main card of UFC Vegas 101 is scheduled to begin at 7 p.m. ET/4 p.m. PT in the United States. For fans in the United Kingdom, this translates to a 1 a.m. BST or 12 a.m. GMT start time on Sunday, Jan. 12.
How to watch UFC Vegas 101: Mackenzie Dern vs. Amanda Ribas 2?
The upcoming event will be available for live streaming on ESPN and ESPN+ for current subscribers. New users can gain access by subscribing to ESPN+, which is offered at $10.99 per month or $109.99 annually for an annual plan.
Alternatively, fans can access ESPN+ through the Disney Bundle, which combines subscriptions to Hulu, Disney+, and ESPN+ into one convenient package. This bundle is available starting at $14.99 per month.