Matthew Ryan Sartori-Rosvall, a fitness instructor and martial arts practitioner, died on August 8, 2026, in Price, Utah, at age 36. Born with serious health challenges, Sartori-Rosvall spent his life overcoming medical obstacles to pursue a career in personal training and a passion for combat sports.
A Life of Physical Challenge
According to an obituary published by Mitchell Funeral Home, Inc., Sartori-Rosvall was born on May 1, 1990, in Salt Lake City, Utah, to parents Debbie Sartori and Jon Rosvall. Although medical professionals initially did not expect him to live a long life due to birth health problems, Sartori-Rosvall spent his 36 years pursuing physical challenges and outdoor adventures.
Martial Arts and Fitness Career
Sartori-Rosvall was a dedicated athlete who participated in various disciplines, including high school swimming, Wado Ryu Karate, Brazilian jiu-jitsu, and Muay Thai. He applied this expertise to his professional life as a personal trainer, helping others discover their own physical paths.
Community Presence in Price
The fitness instructor was a prominent figure at Fierce MMA and Fitness, located at 1695 South UT-10 in Price, Utah. At the gym, he worked out, trained clients, and coached youth members of what he referred to as the "Fierce Gang." Fierce MMA is a mixed martial arts gym located in Price, according to Tapology.
Health Struggles and Resilience
Sartori-Rosvall's later years were marked by a significant medical battle. Following a kidney transplant 11 years prior that ultimately failed, he underwent dialysis. According to his family, the previous two years involved a continuous and intense struggle that took a toll on his physical health, though his mental acuity remained sharp until he passed away on his own terms.
Medical Care and Support
The family expressed gratitude to the medical professionals who provided care during his illness, specifically mentioning Dr. Valdez, the IHC Doctors, the staff on the 4th floor (ICU) and 5th floor (cardiac), and the Castle View ER staff, including Dr. Engar. They also credited first responders, including Cody Bunderson, for their assistance over the years.
Family and Legacy
Sartori-Rosvall is survived by his fiancée, Jojo Brown, and his children, Aspynn Jones and Idyn Jones. He also leaves behind his parents, Debbie Sartori and Jon Rosvall of Helper, Utah; his older brother and protector, Cameron Sartori, and sister-in-law, Kristina Sartori; and several other relatives, including niece Isabelle Sartori and various aunts and uncles.
Memorial Services and Final Wishes
A celebration of life for Sartori-Rosvall is scheduled for Saturday, September 5, 2026, from 1:00 p.m. to 3:00 p.m. at Fierce MMA and Fitness in Price. In a message to those mourning, Sartori-Rosvall requested that people avoid traditional somber services and instead celebrate by sharing stories, laughing, and enjoying a favorite drink with loved ones.
