This week, the UFC returns to Las Vegas for its final pay-per-view of the year.UFC 323 takes place Dec. 6 at T-Mobile Arena in Las Vegas, featuring two title fights: Merab Dvalishvili vs. Petr Yan 2 and Alexandre Pantoja vs. Joshua Van.Elsewhere, veterans of the promotion are competing in various combat sports. Scroll below to see how last week’s UFC vets fared on the regional scene, and check out the names and details of the upcoming weekend’s competitors.Upcoming event information from Tapology.Last week’s resultsErik Perez: Unanimous decision win vs. Jose Alberto Quinonez at Budo Sento Championship 32Jose Alberto Quinonez: Unanimous decision loss vs. Erik Perez at Budo Sento Championship 32Baergeng Jieleyisi: Split decision win vs. Nurbek Kabdrakhmanov at Naiza FC 78Tom Breese: Submission loss vs. Emiliano Sordi at FNC 25Viviane Pereira: Unanimous decision loss vs. Aitana Alvarez at Superior Challenge 29Molly McCann: Unanimous decision win vs. Ebonie Cotton at Whitaker vs. Gavazi (boxing)Enrique Barzola (23-9-2 MMA, 6-3-1 UFC)Next fight: Dec. 5 vs. Makharbek Karginov at ACA 197Last MMA fight: Submission win vs. Marat Balaev at ACA 190 on Aug. 15, 2025Last UFC fight: Majority draw vs. Rani Yahya at UFC Fight Night 162 on March 14, 2020Record since UFC exit: 7-4Yanis Ghemmouri (13-3 MMA, 0-2 UFC)Next fight: Dec. 5 vs. Islam Reda at 2025 PFL MENA 4Last MMA fight: Unanimous decision win vs. Izzeddine Al Durban at 2025 PFL MENA 3 on Sept. 27, 2025Last UFC fight: TKO loss vs. Payton Talbott at UFC 303 on June 29, 2024Record since UFC exit: 1-0Jack Marshman (23-10 MMA, 3-5 UFC)Next fight: Dec. 5 vs. Paul Hill at BKB 49 (bareknuckle boxing)Last MMA fight (also last UFC bout): Unanimous decision loss vs. Sean Strickland at UFC Fight Night 181 on Oct. 31, 2020Record since UFC exit: 2-2 bareknuckle boxingRolando Dy (15-13 MMA, 1-3 UFC)Next fight: Dec. 5 vs. Liam Rees at BKB 49 (bareknuckle boxing)Last MMA fight: Split decision win vs. Eduard Demenko at Fire Cage FC 1 on February. 22, 2025Last UFC fight: TKO loss vs. Shane Young at UFC Fight Night 132 on June 23, 2018Record since UFC exit: 6-6 MMA, 3-1 bareknuckle boxingJosh Parisian (15-8 MMA, 2-5 UFC)Next fight: Dec. 5 vs. Marcus Maulding at WXC 99Last MMA fight (also last UFC bout): Knockout loss vs. Robelis Despaigne at UFC 299 on March 9, 2024Record since UFC exit: 0-0John Teixeira (27-12-2 MMA, 0-1 UFC)Next fight: Dec. 5 vs. Rogerio Ferreira at Shooto Brasil 134Last MMA fight: Unanimous decision loss vs. Rustam Asuev at ACA 188 on June 28, 2025Last UFC fight: Split decision loss vs. Hugo Viana at UFC 147 on June 23, 2012Record since UFC exit: 15-11-1Claudio Ribeiro (13-6 MMA, 1-3 UFC)Next fight: Dec. 5 vs. Sergey Ponomarev at Karate Combat 58 (karate)Last MMA fight: TKO win vs. Diego Dias at LFA 212 on July 11, 2025Last UFC fight: TKO loss vs. Christian Leroy Duncan at UFC Fight Night 238 on March 2, 2024Record since UFC exit: 2-1Brandon Jenkins (16-11 MMA, 0-2 UFC)Next fight: Dec. 5 vs. Oscar Remihana at Karate Combat 58 (karate)Last MMA fight: Submission loss vs. James Martin at Caged Aggression 40 on Oct. 17, 2025Last UFC fight: TKO loss vs. Drakkar Klose at UFC on ESPN 34 on April 16, 2022Record since UFC exit: 1-2 MMA, 0-0-1 boxing, 1-1 bareknuckle MMA, 3-2 karateChris Barnett (23-10 MMA, 2-4 UFC)Next fight: Dec. 5 vs. Johnathan Miller at Karate Combat 58 (karate)Last MMA fight (also last UFC bout): Unanimous decision loss vs. Hamdy Abdelwahab at UFC 321 on Oct. 24, 2025Record since UFC exit: 0-0Lorenz Larkin (27-8 MMA, 5-5 UFC)Next fight: Dec. 5 vs. Vanilla Antunes at Karate Combat 58 (karate)Last MMA fight: TKO win vs. Levan Chokheli at Bellator Champions Series on Sept. 7, 2024Last UFC fight: TKO win vs. Neil Magny at UFC 202 on Aug. 20, 2016Record since UFC exit: 9-3 (1 NC) MMA, 1-0 karateRobelis Despaigne (5-2 MMA, 1-2 UFC)Next fight: Dec. 5 vs. Sam Alvey at Karate Combat 58 (karate)Last MMA fight (also last UFC bout): Unanimous decision loss vs. Austen Lane at UFC Fight Night 245 on Oct. 19, 2024Record since UFC exit: 6-0 karateSam Alvey (34-18-1 MMA, 10-13-1 UFC)Next fight: Dec. 5 vs. Robelis Despaigne at Karate Combat 58 (karate)Last MMA fight: TKO win vs. Cameron Graham at B2 Fighting Series 183 on May 27, 2023Last UFC fight: Knockout loss vs. Michal Oleksiejczuk at UFC on ESPN 40 on Aug. 6, 2022Record since UFC exit: 1-0 MMA, 4-0 (1 NC) karateWu Yanan (13-7 MMA, 1-5 UFC)Next fight: Dec. 6 vs. Zhang Hansen at Xia vs. Zhao (boxing)Last MMA fight: Unanimous decision loss vs. Wang Cong at Kunlun Fight 95 on Jan. 20, 2024Last UFC fight: TKO loss vs. Lucie Pudilova at UFC 278 on Aug. 20, 2022Record since UFC exit: 0-1Levan Makashvili (20-10-1 MMA, 1-1-1 UFC)Next fight: Dec. 6 va. Assis Silva at Integra FC 22Last MMA fight: Knockout loss vs. Lom-Ali Nalgiev at ACA 187 on June 6, 2025Last UFC fight: Majority draw vs. Damon Jackson at UFC on FOX 18 on Jan. 30, 2016Record since UFC exit: 9-8Brok Weaver (16-6 MMA, 1-2 UFC)Next fight: Dec. 6 vs. Nicholas Rezek at War on the Shore XXIIILast MMA fight: Unanimous decision win vs. Alexander Barahona at iKon 6 on April 2, 2021Last UFC fight: Submission loss vs. Jalin Turner at UFC Fight Night 177 on Sept. 12, 2020Record since UFC exit: 1-0 MMA, 1-0 bareknuckle MMACaol Uno (34-23-5 MMA, 3-5-2 UFC)Next fight: Dec. 7 vs. Akihiko Mori at Shooto Torao 37Last MMA fight: Knockout loss vs. Shota Takagi at Shooto 2023 Vol. 7 on Nov. 19, 2023Last UFC fight: TKO loss vs. Gleison Tibau at UFC Fight Night 21 on March 31, 2010Record since UFC exit: 9-10This article originally appeared on MMA Junkie: UFC veterans in MMA, boxing, bareknuckle and karate action Dec. 5-7