UFC Fight Night 249 takes place Saturday, and you can join us for live round-by-round coverage and official results beginning at 4 p.m. ET (1 p.m. PT). UFC Fight Night 249 (ESPN+) takes place at the UFC Apex in Las Vegas.

Women's strawweight contenders Mackenzie Dern (15-5 MMA, 10-5 UFC) and Amanda Ribas (12-6 MMA, 7-5 UFC) meet in the main event rematch. In the co-feature, Carlston Harris (19-6 MMA, 4-2 UFC) takes on Santiago Ponzinibbio (29-8 MMA, 11-7 UFC) at welterweight.

Follow along with our round-by-round updates and official results beginning at approximately 4 p.m. ET for the prelims on ESPN+ and 7 p.m. ET for the main card on ESPN+.

Enjoy the fights, everyone.

UFC Fight Night 249 lineup

MAIN CARD (ESPN+, 7 p.m. ET)

Mackenzie Dern vs. Amanda Ribas Carlston Harris vs. Santiago Ponzinibbio Abdul Razak Alhassan vs. Cesar Almeida Chris Curtis vs. Roman Kopylov Austin Bashi vs. Christian Rodriguez Uros Medic vs. Punahele Soriano

PRELIMINARY CARD (ESPN+, 4 p.m. ET)

Felipe Bunes vs. Jose Johnson Ihor Potieria vs. Marco Tulio Thiago Moises vs. Trey Ogden Preston Parsons vs. Jacobe Smith Nicolle Caliari vs. Ernesta Kareckaite Magomed Gadzhiyasulov vs. Bruno Lopes Viktoriia Dudakova vs. Fatima Kline Nurullo Aliev vs. Joe Solecki