Hecher Sosa: From Dana White’s Contender Series to UFC
Hecher Sosa had spent years trying to reach the UFC. When his opportunity finally arrived on Dana White’s Contender Series, the biggest fight of his career collided with the worst moment of his life. Sosa learned that his father had died from cancer only two days before he was due to face undefeated Brazilian Mackson Lee.
He fought anyway. What followed became one of the most emotional stories of the 2025 Dana White’s Contender Series season: three dominant rounds, a UFC contract and a victory dedicated to the father whose influence runs through this episode of DWCS: Next Level.
Who is Hecher Sosa?
Known as “Guanche Warrior,” Sosa is a bantamweight from Lanzarote in Spain’s Canary Islands. His UFC arrival was not built around an unbeaten prospect record or a rapid rise through a handful of showcase fights. There were setbacks, long regional stretches and years of steadily improving against different styles across Europe.
Sosa suffered the only loss of his professional career in May 2022. He has not lost since. That defeat was followed by a run that took him through Sweden, Spain and eventually Las Vegas, developing a game that is difficult to reduce to one specialty.
He can pressure and wrestle, but he is not simply a control fighter. Sosa has six professional knockout wins, has submitted opponents and has shown he can maintain his pace through full three-round fights. His UFC profile now lists him on a 12-fight winning streak.
Fight Club Rush and WOW FC built the road to the UFC
A significant part of Sosa’s development came with Fight Club Rush in Sweden. After his 2022 defeat, he rebuilt with a sequence of decision victories before defeating Tuomas Grönvall by unanimous decision at FCR 19 in February 2024 to capture the vacant bantamweight championship.
That period matters when looking at the fighter who eventually appeared on Contender Series. Sosa had already learned how to win fights when a finish was not available and how to manage experienced opponents over 15 minutes.
His move into WOW FC brought out a more destructive side. Sosa submitted Dayvison Silva, stopped Douglas Felipe in the first round and finished Thiago Henrique before facing Yaman Mjahed for the vacant WOW bantamweight title in June 2025.
That championship fight barely lasted a minute. Sosa overwhelmed Mjahed and scored a first-round TKO, giving him another European bantamweight belt and putting him in position for the UFC opportunity he had been chasing.
Hecher Sosa vs. Mackson Lee on Dana White’s Contender Series
Sosa met Mackson Lee in the main event of Dana White’s Contender Series 2025 Week 6. Lee entered 9-0, while Sosa arrived carrying circumstances that made the normal pressure of a UFC audition feel almost secondary.
His father had been battling cancer. While Sosa was in Las Vegas cutting weight, he received the call telling him that his father had died. Rather than withdraw, he chose to compete.
The performance was controlled rather than reckless. Sosa repeatedly took Lee down, worked from dominant positions, landed ground-and-pound and threatened submissions. He did not allow the emotion surrounding the week to drag him into a chaotic fight.
After three rounds, the judges scored it 30-27, 30-27 and 30-26 for Sosa. Dana White offered him a UFC contract, completing a journey that had stretched across more than a decade of combat sports and years on the European MMA circuit.
Watch more from that card in our Dana White’s Contender Series 2025 Week 6 highlights, where four fighters earned UFC deals.
Sosa wins his UFC debut against Luan Lacerda
The contract was not the end of the story. Sosa made his Octagon debut against experienced Brazilian Luan Lacerda at UFC Fight Night: Emmett vs. Vallejos on March 14, 2026.
This time the test looked different. Lacerda brought UFC experience and a dangerous submission game, forcing Sosa to show that the aggression and composure displayed on DWCS could survive against established Octagon opposition.
They fought all 15 minutes. Sosa dealt with Lacerda’s clinch and grappling threats while landing the cleaner work through extended exchanges, eventually taking a unanimous decision by scores of 30-27, 30-27 and 29-28.
The win moved Sosa to 15-1 and extended his unbeaten run to 12 fights. More importantly, it moved him beyond the label of “Contender Series contract winner.” He had now beaten an undefeated prospect to reach the UFC and an experienced bantamweight once he got there.
What Hecher Sosa brings to the UFC bantamweight division
Sosa’s appeal is not based on one spectacular weapon. His regional career required him to solve enough different problems that he arrived in the UFC with a fairly complete game.
He is comfortable forcing exchanges and fighting at a strong pace, but the Lee fight showed how effectively he can lean on wrestling and positional control when that is the cleaner route. His finishing record also gives opponents something else to respect: before the decision over Lee, Sosa had stopped five consecutive opponents.
At 30, he is also not entering the UFC as a raw prospect who needs years of development. The fights in FCR and WOW FC are part of what makes his profile interesting. Sosa reached the biggest promotion after already experiencing losses, championships, decisions, finishes and main-event pressure elsewhere.
The question now is how far that experience can take him in one of the UFC’s deepest divisions.
Dana White’s Contender Series moves into Week 2
Sosa’s Next Level story arrives as another group of fighters tries to follow the same path. Dana White’s Contender Series 2026 Week 2 continues Season 10 with five more fights at the Meta APEX.
The card includes Namo Fazil vs. Kaik Brito, Douglas Rodrigues vs. Trent Miller, Cristian Perez vs. Logan Paxton, Alik Lorenz vs. Mahamed Aly and Roman Puga vs. Taner Trembley.
For those fighters, Sosa’s route is a useful reminder of what Contender Series can actually change. One night in Las Vegas took him from European champion to UFC fighter. His first Octagon win then proved that the contract was not simply the emotional ending to a remarkable week — it was the beginning of the next stage of Hecher Sosa’s career.