UFC Vegas 107 weigh-in results: Maycee Barber overweight, one bout scrapped due to injury

UFC Vegas 107 had a dramatic weigh-in day, with Maycee Barber missing weight ahead of her main event fight against Erin Blanchfield. Barber weighed in at 126.5 pounds, half a pound over the limit, but the fight will still happen as a catchweight bout. As a result, Barber must forfeit 20 percent of her purse to Blanchfield.

Another bout on the card was scrapped due to an injury, adding to the surprises before the main card. Mixed martial arts fans can still look forward to exciting matchups like Mateusz Gamrot vs. Ludovit Klein and Ketlen Vieira vs. Macy Chiasson. The event will take place in Las Vegas.

On the preliminary card, there was another weight miss as Allan Nascimento came in over the limit for his fight with Jafel Filho. UFC Vegas 107 continues to show how unpredictable MMA can be, keeping fans tuned in for every update as the fighters prepare for action in Las Vegas. For more, see the full UFC Vegas 107 weigh-in results.

UFC Vegas 107 Weigh-In Results

UFC Vegas 107 saw several fighters meet the required weight for their matchups, but the event was also marked by weight management issues and a late injury. The main card and preliminary card both had important changes that impacted the fight night schedule.

Maycee Barber Misses Weight

Maycee Barber, competing in the flyweight main event against Erin Blanchfield, failed to make the non-title limit of 126 pounds. Barber weighed in at 126.5 pounds, going over by half a pound.

Despite this miss, the fight will still happen, but at a catchweight instead of the usual flyweight limit. As a result, Barber will forfeit 20 percent of her purse to Blanchfield as a penalty.

This is the first time Barber has missed weight in her UFC career. Her opponent, Erin Blanchfield, successfully weighed in at 125 pounds. Their fight remains one of the most anticipated on the card, as it could determine the next flyweight title contender. For details, see the official weigh-in report.

Fight Canceled Due to Injury

The event also had a fight canceled due to injury. While most scheduled bouts continued as planned, one matchup had to be scrapped at the last minute, impacting the depth of the fight card. The injury was significant enough that the organizers decided not to find a replacement or reschedule the bout on short notice.

Cancellations like this are not uncommon in mixed martial arts. Fighters often go through intense training camps, which can lead to unexpected injuries in the days leading up to an event. The rest of the main and preliminary cards stayed mostly intact, with all other fighters proceeding as planned. More information about the changes is available from MMA Mania's event coverage.

Summary of Misses and Penalties

Two fighters missed weight at UFC Vegas 107. Maycee Barber, from the main card, weighed in at 126.5 pounds for her flyweight bout. In the prelims, Allan Nascimento came in at 127.5 pounds, missing the flyweight limit for his fight against Jafel Filho. Both their bouts will proceed at catchweight with each fighter fined part of their purse.

A full table of key weight misses and penalties:

Fighter	Division	Weight	Opponent	Penalty	Bout Status
Maycee Barber	Flyweight	126.5 lbs	Erin Blanchfield	20% purse deduction	Catchweight
Allan Nascimento	Flyweight	127.5 lbs	Jafel Filho	Percentage fine	Catchweight

Main card and preliminary card matchups were affected, but the show will continue with these adjustments. These weight management issues are reminders of the difficulty fighters face during weigh-ins and the importance of adhering to weight limits.

Main Card Overview and Matchups

UFC Vegas 107 features a main card full of key matchups, including a headliner that has already drawn attention due to a weigh-in issue. The action will air on ESPN and ESPN+ live from the UFC Apex.

Headliner: Maycee Barber vs. Erin Blanchfield

The main event sees Maycee Barber take on Erin Blanchfield in a women’s flyweight bout. Barber missed weight by half a pound, coming in at 126.5 pounds, so the fight is now a catchweight and she will forfeit 20% of her purse as a penalty. Blanchfield made championship weight at 125 pounds.

This fight is important in the division, as both fighters are highly ranked contenders. Barber is coming off a long layoff due to injury, while Blanchfield looks to continue her winning streak. The weigh-in miss is the first for Barber in her UFC career, but the bout will proceed as planned despite the setback. More details about the weigh-in can be found in this MMA Fighting article.

Featured Main Card Bouts

The rest of the main card offers a mix of veterans and rising talent:

• Mateusz Gamrot (156) vs. Ludovit Klein (156): Both lightweights made weight and come in looking for a signature win to climb the rankings.

• Billy Ray Goff (170) vs. Ramiz Brahimaj (171): This welterweight matchup features two aggressive fighters with finishing ability.

• Dustin Jacoby (205) vs. Bruno Lopes (206): At light heavyweight, Jacoby’s striking will be tested against Lopes’ power.

• Ketlen Vieira (146) vs. Macy Chiasson (144): In the women’s bantamweight division, Vieira tries to prove her contender status against a tough Chiasson.

• Zachary Reese (185) vs. Dusko Todorovic (186): This middleweight fight brings together two fighters looking to build momentum in a crowded division.

Preliminary Card Highlights

The preliminary card at UFC Vegas 107 features several close matchups in the flyweight, lightweight, and women’s strawweight divisions. One fighter missed weight and a fight was canceled due to injury, changing the card lineup.

Notable Prelim Fights

Jafel Filho and Allan Nascimento met in a flyweight bout, but Nascimento missed weight at 127.5 pounds. Although both fighters made it to the scales, this weight miss resulted in a catchweight contest.

In lightweight action, Kurt Holobaugh fought Jordan Leavitt. Both made weight, keeping this matchup on track.

Bolaji Oki took on Michael Aswell in another lightweight clash, with both fighters hitting the mark at 155 and 155.5 pounds.

Rayanne dos Santos and Alice Ardelean battled in the women’s strawweight division. Both made weight, supporting a full preliminary lineup despite some changes due to injury and missed weight.

Impact of Weigh-In Issues and Rankings

Weigh-in results at UFC Vegas 107 affected fighter payouts, bout status, and future opportunities. These incidents also have consequences for both the athletes’ MMA division standings and how UFC handles future event planning.

Implications for Fighters and Divisions

Maycee Barber missed weight by 0.5 pounds for her main event fight with Erin Blanchfield. This means their bout now takes place at catchweight, and Barber must forfeit 20 percent of her purse.

This is the first time Barber has missed weight in her UFC career, putting extra attention on her weight management issues and professionalism.

When a fighter misses weight, it often impacts the division’s title challenger landscape. Although Barber still competes against Blanchfield, the rankings can be affected. Fighters who repeat this mistake may find themselves pushed down in the Rankings or lose momentum for future main events. The fighter who made weight, Erin Blanchfield, is viewed more favorably among fans and UFC matchmakers.

Missed weight also caused a penalty during a preliminary fight, with Allan Nascimento coming in at 127.5 pounds. These incidents can shift the potential matchups and division order, especially if rankings or title shots are affected.

Future UFC Vegas Events

Cases like Barber’s missed weight and canceled bouts force the UFC to review weigh-in policies and encourage better fighter preparation. When multiple weight management issues or injuries occur at the same event, the UFC must look at how to improve the process for future cards.

UFC Vegas events are often under close scrutiny by fans, athletes, and analysts. Fewer cancellations and missed weights help maintain the party’s reputation and ensure the best fighters remain in global rankings. If missed weights continue and affect main cards or key fights, stricter penalties or new procedures could be introduced.

Keeping weigh-in results consistent and fair is key. Fighters and their teams will need to adapt better strategies to address weight management issues, protecting both their own opportunities and the integrity of each division in mixed martial arts.