At High Altitude Martial Arts, we are proud to be home to athletes who embody discipline, resilience, and respect both on and off the mats. Few represent that spirit more than Cory “The Sandman” Sandhagen. As he gears up for his next major fight at UFC 320 on October 4, 2025, we reflect on his journey, his deep connection to HAMA, and how our community is rallying behind him.
From Aurora to the Octagon
Cory’s story begins right here in Aurora, Colorado. Long before the bright lights of the UFC, he was a hungry martial artist training, coaching, and building his foundation at High Altitude Martial Arts. Over the years, we’ve seen him evolve from a local prospect into one of the most dangerous bantamweights in the world.
Cory’s creativity, technical mastery, and relentless drive have made him a fan favorite. His unique striking style, ability to adapt mid-fight, and determination to keep growing make every performance one to watch. And through it all, HAMA has remained his home base, where he sharpens his skills, trains with trusted partners, and inspires the next generation of martial artists.
Training Camp at HAMA
As Cory prepares for his showdown against Merab Dvalishvili at UFC 320 in Las Vegas, his camp has once again drawn on the strength of HAMA. Training here means more than just hard sparring and technical drills, it means community, familiarity, and trust.
At HAMA, Cory benefits from:
- Trusted training partners who know how to push him while keeping him sharp.
- Experienced coaches who understand his strengths, weaknesses, and how to game-plan at the highest level.
- A supportive environment that allows him to focus on growth and preparation without distractions.
- Balance between the grind of fight camp and the sanctuary of a gym that feels like family.
Our mats have been the testing ground for Cory’s evolution, and this camp has been no different. Every student who trains at HAMA has witnessed the intensity, discipline, and humility that Cory brings to each session.
What to Expect in the Fight
This matchup is one of the most anticipated in the bantamweight division. Merab Dvalishvili is known for his relentless pressure and cardio, while Cory is celebrated for his creative striking and fight IQ.
Key things to watch:
- Striking vs. Pressure: Cory’s ability to use movement, range, and precision striking to neutralize Merab’s aggressive wrestling.
- Cardio and Pace: Both fighters are known for endurance. This fight could push the limits of conditioning.
- Adaptability: Cory’s creativity and fight intelligence will be tested against one of the division’s toughest grinders.
Watch Party at Origins Bar
We know the HAMA family wants to cheer Cory on together, and we’ve got the perfect way to do it. Join us for a UFC 320 Watch Party at Origins Bar on fight night.
📍 Origins Bar
📅 Saturday, October 4, 2025
⏰ Main Card starts at 8:00 PM (MST)
Bring your friends, grab some food and drinks, and let’s pack the place to show our support for Cory. You don’t want to miss the free raffle awesome prizes, including autographed Sandman merchandise! There’s nothing like watching one of our own compete with the energy of the entire HAMA community behind him.
Why This Fight Matters to All of Us
Cory’s fight is more than just another night in the Octagon, it’s a reflection of what we stand for as a team. His journey reminds every student, from kids in their first BJJ class to adults chasing new goals, that hard work, discipline, and community support can carry you to the highest levels.
When Cory steps into the cage, he carries not just his own name, but the spirit of High Altitude Martial Arts and everyone who has trained alongside him.
Train, Support, Believe
As UFC 320 approaches, let’s continue to train hard, support one another, and show up in force to back Cory. Whether you’re watching live in Las Vegas or joining us at the Origins Bar Watch Party, know that you’re part of the energy fueling his performance.
