Josh  enters his third season with the UCCS baseball program. His duties at UCCS include working with hitters, catchers, and recruiting. In his first two seasons, Larrinaga helped the Mountain Lions to a fourth place league finish in their inaugural season and a third place league finish in their second season while also improving on the past seasons record by 10 wins and competing in the RMAC post season tournament both years of the program's existence. Before coming to UCCS Josh spent 5 years at Palomar College in San Diego where he was responsible for working with the hitters and outfielders. During his time at Palomar, the Comets won the Pacific Coast Athletic Conference 5 years in a row and had one appearance in the final four of the state championship. During Josh's time in San Diego he coached with different club team organizations including many of the top national programs. He moved to Colorado Springs with his wife and two teenage daughters in 2016. 

Mike is a volunteer assistant at UCCS and works with hitters, baserunning, and outfielders. 

Ryan is a redshirt freshmen at UCCS and plays catcher.  He started his collegiate career at UC-Riverside before transferring to UCCS. He played in high school for Temecula Valley High School in California. He primarily assists the Catamount Gold team. 

Riley is a redshirt sophomore at UCCS and plays catcher. He started his collegiate career at the University of Northern Colorado in Greeley before transferring to UCCS. He played in high school for Pine Creek High School in Colorado Springs. He primarily assists the Catamount Black team.

Nathan helped start a successful youth club in Colorado Springs, but his son aged out of the youth tournaments and was faced with either playing for a weaker local team or driving to Denver to play on a more competitive team. Through a mutual friend, he met Coach Josh to talk about the formation of a new competitive team in Colorado Springs for 15 & 16 year old players. They began to brainstorm ideas and created the concept for the Catamounts. Nathan played college baseball at Lincoln Christian University and has coached baseball at the youth, junior high, high school and college level and currently helps coach a competitive fastpitch team.