Jacqueline Cavalcanti Opens as -165 Favorite Over Ketlen Vieira

jacqueline cavalcanti enters UFC Vegas 117 as the -165 favorite over Ketlen Vieira, who is listed at +135 for Saturday’s bout inside the Meta APEX in Las Vegas. That sets up a ranked women’s bantamweight matchup with the betting line leaning against the higher-ranked fighter.

Cavalcanti’s UFC run

Cavalcanti has won all five of her UFC fights since signing with the promotion in 2023. Her run includes wins over Zarah Fairn, Josiane Nunes, Nora Cornolle, Julia Avila and Mayra Bueno Silva, a stretch that makes her the more active winner entering this fight.

She also carries a championship résumé outside the UFC, with titles from Strikers Cage Championship and LFA. The prediction attached to this matchup points to a decision win for Cavalcanti over Vieira, which fits a contest built around pace and clean striking rather than a short finish.

Vieira in the rankings

Vieira brings the stronger ranking position into Saturday’s card and was signed by the UFC in 2016 as an undefeated prospect. Her last five bouts produced two wins and three losses, with victories over Pannie Kianzad and Macy Chiasson and defeats to Raquel Pennington, Kayla Harrison and Norma Dumont.

That split record gives the fight its edge. Cavalcanti has the betting support and the unbeaten UFC run; Vieira has the ranking and the longer UFC résumé. Those two lines point in opposite directions, and the odds reflect the split.

UFC Vegas 117 stakes

For readers tracking the women’s bantamweight picture, Saturday’s result matters because it matches a higher-ranked contender against the market favorite. A Cavalcanti win would extend her UFC streak to six and strengthen her case in a division where Vieira already sits higher in the order.

If Vieira handles the favorite, she restores momentum after a 2-3 stretch in her last five bouts and protects her position against a fighter listed as -165. Either way, UFC Vegas 117 gives the division a clear marker on where both contenders stand entering the next phase of the schedule.