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Final Results

UFC Fight Night: Rosas Jr. vs. Barcelos

Sep 26, 2026Meta APEX, Las Vegas

Main Card

Bantamweight

Raul Rosas Jr.

13-1

vs

Raoni Barcelos

22-6

Raul Rosas Jr. def. Raoni Barcelos · Kotko · Round 5

DarkHorse Pick

Raoni Barcelos to win · Decision

62% conf.

Barcelos brings significantly more professional experience with a 22-5 record versus Rosas Jr.'s 12-1, suggesting deeper exposure to elite-level competition at bantamweight. While Rosas Jr. is a highly touted prospect, Barcelos' veteran savvy and proven durability across 27 professional fights should allow him to neutralize the younger fighter's aggression over five rounds. Without market odds to anchor expectations, the experience gap favors the blue corner in a competitive but controlled decision. The 5-round format benefits the more seasoned fighter's pacing and cardio management.

Result: miss

W Bantamweight

Norma Dumont

13-4

vs

Ailin Perez

14-2

Ailin Perez def. Norma Dumont · Decision · Round 3

DarkHorse Pick

Norma Dumont to win · Decision

58% conf.

Norma Dumont holds a slight experience edge at 13-3 versus Ailin Perez's 13-2, both competing in Women's Bantamweight. Without market odds to guide us, the records are nearly equivalent, suggesting a competitive matchup likely to see all three rounds. Dumont's additional UFC-level experience at this weight class gives her a marginal advantage in a fight that should go the distance, but the closeness of their records keeps confidence modest.

Result: miss

Light Heavyweight

Luis Hernandez

9-0

vs

Sedriques Dumas

10-6

Luis Hernandez def. Sedriques Dumas · Submission · Round 1

DarkHorse Pick

Luis Hernandez to win · Decision

68% conf.

Hernandez enters undefeated at 8-0 and is a significant -235 favorite, reflecting market confidence in his edge. Dumas brings more experience at 10-5 but has absorbed five losses, suggesting he's faced stiffer competition yet proven vulnerable. The market price is substantial enough to respect, and without evidence of Hernandez being a consistent finisher or Dumas being particularly fragile, a three-round decision for the unbeaten prospect is the most likely path. Confidence is moderate because Dumas's experience could keep this competitive.

Result: hit

Bantamweight

Mehemmedeli Osmanli

12-2

vs

Ilimbek Akylbek Uulu

11-3

Ilimbek Akylbek Uulu def. Mehemmedeli Osmanli · Round 1

DarkHorse Pick

Mehemmedeli Osmanli to win · Decision

62% conf.

Mehemmedeli Osmanli brings a superior 12-1 record against Ilimbek Akylbek Uulu's 10-3 mark, suggesting more consistent performance at this level. Without market odds to calibrate against, the record differential favors the RED corner but not overwhelmingly so given both fighters have proven themselves in bantamweight competition. The lack of finish data in the provided information and relatively balanced records suggest this goes the distance. Osmanli's single loss compared to Uulu's three defeats provides a modest edge, warranting moderate confidence in a decision victory.

Result: miss

W Strawweight

Melissa Amaya

8-1

vs

Tina Black

16-4

Tina Black def. Melissa Amaya · Kotko · Round 2

DarkHorse Pick

Tina Black to win · Decision

62% conf.

Valesca Machado brings significantly more professional experience with 19 fights compared to Amaya's 8, though Amaya's undefeated record cannot be dismissed. The experience gap at this level is substantial -- Machado has faced stiffer competition across nearly twice as many bouts and likely possesses superior cage IQ and cardio depth for a three-round fight. Without market odds to anchor the assessment and no finish rate data provided, the safer projection is that Machado's veteran savvy edges a competitive decision over the promising but less-tested Amaya.

Result: hit

Bantamweight

Brady Hiestand

10-2

vs

Rinya Nakamura

10-2

Brady Hiestand def. Rinya Nakamura · Submission · Round 2

DarkHorse Pick

Rinya Nakamura to win · Decision

62% conf.

Nakamura holds a slight edge in both record (10-1 vs 9-2) and winning percentage, suggesting marginally more consistent performance at this level. Without market odds or detailed stylistic information, the record differential is modest but meaningful in Bantamweight where technical precision often decides close contests. Both fighters have demonstrated finishing ability given their records aren't padded with decisions, but the lack of a clear stylistic mismatch and comparable experience suggests this goes the distance. Confidence is moderate given limited data beyond records.

Result: miss

Middleweight

Rodolfo Vieira

12-5

vs

Robert Bryczek

18-8

Rodolfo Vieira def. Robert Bryczek · Round 3

DarkHorse Pick

Rodolfo Vieira to win · Submission · Round 2

68% conf.

Rodolfo Vieira is a world-class Brazilian Jiu-Jitsu black belt with multiple IBJJF world championships, and his MMA record shows a strong finishing rate despite the 11-5 mark. Bryczek has more total wins at 18-7, but faces a significant grappling disadvantage against one of the sport's elite grapplers. Without market odds to anchor expectations, Vieira's elite submission threat at middleweight makes him the likely winner if he can secure top position or initiate grappling exchanges. The moderate confidence reflects Vieira's five losses suggesting vulnerabilities, but his grappling pedigree should prevail in a three-round non-title bout.

Result: hit

Light Heavyweight

Rodolfo Bellato

13-4-1

vs

Christian Edwards

9-5

Christian Edwards def. Rodolfo Bellato · Kotko · Round 3

DarkHorse Pick

Rodolfo Bellato to win · Decision

68% conf.

Rodolfo Bellato holds a significant experience and record advantage at 13-3-1 versus Christian Edwards' 8-5-0, indicating a higher level of competition faced and success rate. Without market odds to calibrate against, the record differential becomes the primary signal in this Light Heavyweight matchup. Bellato's one draw suggests he can navigate close fights, and his superior win rate points to more consistent execution over three rounds. The lack of finish-heavy indicators in the available data and the competitive nature implied by Edwards' five losses suggest this goes the distance with Bellato controlling enough rounds to take the decision.

Result: miss

Lightweight

Elves Brener

17-6

vs

Josiah Harrell

11-2

Elves Brener def. Josiah Harrell · Kotko · Round 1

DarkHorse Pick

Josiah Harrell to win · Decision

62% conf.

Harrell's 11-1 record suggests a high-level prospect with minimal losses, while Brener's 16-6 shows more experience but also more vulnerability. Without market odds or detailed style information, the record differential favors the fighter who has proven more difficult to beat. In a three-round lightweight bout, Harrell's cleaner record indicates he likely possesses the technical edge to control pace and win rounds. Given the lack of finish rate data and no odds to anchor against, moderate confidence in a decision victory is appropriate.

Result: miss

Bantamweight

Montel Jackson

16-4

vs

Ricky Simon

22-8-1

Montel Jackson def. Ricky Simon · Kotko · Round 2

DarkHorse Pick

Ricky Simon to win · Decision

62% conf.

Ricky Simon holds a significant experience advantage with 30 professional fights compared to Jackson's 19, and his 22-7-1 record demonstrates consistent performance at the bantamweight level. Without market odds to guide, the record differential (Simon's 73% win rate vs Jackson's 79%) is less decisive, but Simon's volume of fights against proven competition likely edges Jackson's slightly better percentage. Both fighters have shown finishing ability but also decision-fighting capability, making a full 3-round battle the most probable outcome. Simon's experience in closely-contested fights gives him the edge in a competitive bantamweight matchup.

Result: miss

Bantamweight

John Castaneda

21-9-1

vs

Alatengheili

18-10-2

Alatengheili def. John Castaneda · Decision · Round 3

DarkHorse Pick

John Castaneda to win · Decision

62% conf.

John Castaneda holds a superior record at 21-8-1 versus Alatengheili's 17-10-2, indicating more consistent success at this level. Both fighters have experienced losses, but Castaneda's win total and slightly better win percentage suggest he has faced and overcome quality competition more reliably. Without market odds to guide us, the record differential favors the red corner in a bantamweight bout likely to see all three rounds. This is a moderate-confidence pick given both fighters have shown vulnerability in their records.

Result: miss

Middleweight

Mickey Gall

7-7

vs

Sedriques Dumas

10-6

DarkHorse Pick

Mickey Gall to win · Decision

62% conf.

Mickey Gall enters as a -160 favorite despite his even 7-7 record, while Dumas holds a superior 10-5 mark at +135. The market pricing suggests Gall possesses stylistic or matchup advantages that override the raw record differential. Given both fighters' records show they've been tested and taken losses, this projects as a competitive three-round affair more likely to reach the scorecards than end early. The moderate favorite status and Gall's grappling background suggest he can control enough exchanges to edge a decision, but the confidence remains measured given Dumas's winning record.

MarketMickey Gall -165 · Sedriques Dumas +135
W Strawweight

Vanessa Demopoulos

11-9

vs

Yazmin Jauregui

12-2

Yazmin Jauregui def. Vanessa Demopoulos · Kotko · Round 1

DarkHorse Pick

Yazmin Jauregui to win · Decision

62% conf.

Jauregui holds a superior 11-2 record compared to Demopoulos's 11-8, suggesting more consistent performance at this level. Without market odds to guide us, the record differential becomes the primary signal in women's strawweight. Demopoulos's eight losses indicate vulnerability, while Jauregui has demonstrated better win consistency. This projects as a competitive three-round decision where Jauregui's cleaner record translates to slightly better execution over fifteen minutes.

Result: hit