Mackenzie Dern and Amanda Ribas make weight and confirm rematch at UFC Las Vegas 101

Mackenzie dern e Amanda ribas face each other in UFC Las Vegas 101 (Photo: Playback/YouTube)

The first main fight of the Ultimate in 2025 is confirmed. Early in the afternoon of this Friday (11), the strawweights (up to 52,1 kg) Mackenzie dern e Amanda ribas won the challenge against the scale and confirmed the revenge that captains the UFC Las Vegas 101, first card of the year, this Saturday (11).

So much Amanda ribas as Mackenzie dern They used the tolerance pound, allowed for fights that are not worth the belt, and reached the same 52,6 kg.

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Most of the other 26 athletes scheduled for the first event of the year also fulfilled their commitments on the scale, including six other Brazilians: Cesar Almeida, Felipe Bunes, Marcus Tullius, Thiago Moses, Nicole Caliari e Bruno Lopes.

The exceptions were flyweight (up to 56,7 kg) Joseph Johnson and average weight (up to 83,9 kg) Ihor Potieria, opponents of the Brazilians Felipe Bunes e Marcus Tullius, respectively. Johnson weighed 58,2 kg, 1,1 kg above the category limit, already counting the pound tolerance, while Potieria measured 85,2 kg, about 900 g above the limit.

UFC Las Vegas 101 weigh-in results

Data: January 11, 2025

Working Hours: From 18am (Brasília time).

Location: UFC Apex, Las Vegas, Nevada, United States

How to watch: SUPER FIGHTS LIVE in real time and UFC Fight Pass (the entire card) online.

MAIN CARD (from 21pm)

Straw weight (up to 52,1 kg): Mackenzie dern (52,6 kg) x Amanda ribas (52,6 kg)

Welterweight (up to 77,1 kg): Santiago Ponzinibbio (77,5 kg) x Carlston Harris (77,1 kg)

Average weight (up to 83,9 kg): Cesar Almeida (84,1 kg) x Abdul Razak Alhassan (84,1 kg)

Average weight (up to 83,9 kg): Chris Curtis (84,1 kg) x Roman Kopylov (84,1 kg)

Featherweight (up to 65,7 kg): Christian rodriguez (65,7 kg) x Austin Bashi (66 kg)

Welterweight (up to 77,1 kg): Punahele Soriano (77,5 kg) x Uros Medic (77,5 kg)

PRELIMINARY CARD (from 18pm)

Flyweight (up to 56,7 kg): Joseph Johnson (58,2 kg)** x Felipe Bunes (57,1 kg)

Average weight (up to 83,9 kg): Marcus Tullius (84,1 kg) x Ihor Potieria (85,2 kg)**

Light weight (up to 70,3 kg): Thiago Moses (70,5 kg) x Trey Ogden (70,5 kg)

Welterweight (up to 77,1 kg): Preston Parsons (77,5 kg) x Jacobe Smith (77,3 kg)

Flyweight (up to 56,7 kg): Ernesta Kareckaite (57,1 kg) x Nicole Caliari (56 kg)

Light heavyweight (up to 93 kg): Magomed Gadzhiyasulov (93 kg) x Bruno Lopes (93,2 kg)

Straw weight (up to 52,1 kg): Fatima Kline (52,6 kg) x Victoria Dudakova (52,6 kg)

Light weight (up to 70,3 kg): Nurullo Aliev (70,5 kg) x Joe Solecki (70,3 kg)

*There is a 1 pound tolerance (approximately 450g) for non-title fights.
** Joseph Johnson e Ihor Potieria were above the category limit, already considering the tolerance pound.