Welterweight contender Santiago Ponzinibbio enters the Fight Night Buenos Aires main event matchup with Neil Magny on a six-fight win streak.
The bout airs live on FOX Sports 1 Saturday night.
Below is the current fight card:
MAIN CARD (FOX Sports 1/10 p.m. ET)
Welterweight: Santiago Ponzinibbio vs. Neil Magny
Featherweight: Ricardo Lamas vs. Darren Elkins
Light Heavyweight: Khalil Rountree Jr. vs. Johnny Walker
Middleweight: Cezar Ferreria vs. Ian Heinisch
Bantamweight: Guido Cannetti vs. Marlon Vera
Strawweight: Poliana Botelho vs. Cynthia Calvillo
PRELIMINARY CARD (FOX Sports 1/8 p.m. ET)
Welterweight: Michel Prazeres vs. Bartosz Fabinski
Flyweight: Alexandre Pantoja vs. Ulka Sasaki
Featherweight: Austin Arnett vs. Humberto Bandenay
Welterweight: Laureano Staropoli vs. Hector Aldana
PRELIMINARY CARD (UFC Fight Pass/7 p.m. ET)
Lightweight: Jesus Pinedo vs. Devin Powell
Featherweight: Anderson dos Santos vs. Nad Narimani