The eagerly anticipated UFC Vegas 89 event is set to take place tonight at the UFC Apex in Las Vegas, Nevada. The main event will feature an intense women's Flyweight fight between Amanda Ribas and Rose Namajunas. This five-round battle promises to be a thrilling match-up that fans won't want to miss.

Ribas and Namajunas are both formidable fighters in their own right. Namajunas, a former Strawweight champion, finds herself in a rare two-fight losing streak after defeats to Carla Esparza and Manon Fiorot. A win tonight is crucial for Namajunas to avoid a three-fight losing streak and get her career back on track.

On the other hand, Ribas has had a more inconsistent track record, with alternating wins and losses in her last seven fights. Although she holds a Top 10 ranking, she is still searching for that signature victory that will propel her closer to a title shot. Defeating Namajunas would be a significant step towards achieving that goal.

Both fighters bring different strengths to the octagon. Ribas may have a slight advantage in jiu-jitsu, while Namajunas is known for her technical and selective striking. Ribas will need to avoid getting overzealous and exposing herself to trouble, as she has in the past.

The co-main event will see Justin Tafa facing off against Karl Williams in a hard-hitting Heavyweight fight. This clash between two powerhouses is expected to be a true test of strength and endurance.

UFC Vegas 89 will kick off tonight at 7 p.m. ET with the preliminary matches available to stream on ESPN+. The main card will begin at 10 p.m. ET, exclusively on ESPN+. Betting enthusiasts can check out the latest lines at DraftKings.com for an added layer of excitement.

Fans looking for live updates and results can follow the full UFC Vegas 89 City play-by-play coverage online. It promises to be an action-packed evening with plenty of surprises and thrilling moments.

As the fighters step into the octagon tonight, the stakes couldn't be higher. Namajunas's career hangs in the balance as she looks to avoid a third consecutive loss, while Ribas aims to secure a victory over a former champion and solidify her position in the division.

Get ready for an exhilarating night of mixed martial arts action at UFC Vegas 89, where Ribas and Namajunas will battle it out for supremacy in the Flyweight division.