The UFC Vegas 123 card will feature twelve bouts, all of which will be previewed in this post. The card will be headlined by a bout between lightweight contenders Renato Moicano (pictured left) and Tom Nolan (pictured right).
A fighter’s CC win probabilities are based off of a fighter’s Cage Calculus (CC) Rating and their place in the CC Rankings. A fighter’s CageCalc+ Score is determined by a variety of factors and is specific to each matchup. The CageCalc+ projection is an estimated win probability based on this statistic. Each fighter’s new CC Ratings after their bouts will be determined by the first CC win probability only.
Also featured below their record and rating is their divisional rankings in the CC Rankings and the official UFC Rankings. Both their media ranking and Meta AI ranking are displayed. Any fighter falling outside of the top 15 of their respective division is classified as NR (not ranked).
Also displayed to the right of their rankings is a fighter’s CCz Score. A positive CCz Score indicates a fighter is above average for their weight class. A negative one indicates they are below average. The higher the number is, the farther away from average a fighter is (in either direction). CCz Scores typically range from as high as positive 4, to as low as negative 2.5.
The fighter’s name highlighted in green at the bottom of the panel indicates the editor’s pick to win. The numbers above each fighter’s name indicates their posted odds to win on FanDuel Sportsbook as of the posting of these previews.
Without further ado, here is the Cage Calculus tale of the tape for this week’s fights!
UFC Vegas 123 (Moicano vs. Nolan) Previews – October 31, 2026
Tainara Lisboa vs. Lucia Szabova

Piera Rodriguez vs. Talita Alencar

Nick Klein vs. Joe Kropschot

Zach Reese vs. Mickey Gall

Julian Erosa vs. Jeong Yeong Lee

Rodrigo Sezinando vs. Theodor Berggren

Francis Marshall vs. Dakota Hope (Featured Prelim)

Jean-Paul Lebosnoyani vs. Farman Hasanov

Yana Santos vs. Luana Santos

Ode’ Osbourne vs. Cody Durden

Randy Brown vs. Jacobe Smith (Co-Main Event)

Renato Moicano vs. Tom Nolan (Main Event)

Picture Credit: UFC

