Utah State University Athletics

Mia Trejo enter her second season as an assistant coach/pitching coach for Utah State softball after being hired in June of 2023.

In her first year on the USU staff, Trejo helped guide Utah State to one of its best non-conference showings in recent history. The Aggies went 17-11 in non-league play, including opening the year 15-9. This was the best 24-game start for the program since 2017. In total, USU won 22 games, a four-win improvement from the previous season. 

Trejo mentored catcher Grace Matej to a breakout sophomore season, as she was named a second team all-Mountain West and all-Pacific Region honoree after recording the fifth-best batting average in program history, going 53-for-131 at the plate for a .405 average. 

Trejo joined the Aggies after serving as a graduate assistant coach for UNLV in the 2023 campaign. During her time on staff, the Rebels led the Mountain West in walks drawn (211), while ranking second in fielding percentage (.971) and on-base percentage (.401). Trejo helped four Rebels earn all-conference honors.

Trejo graduated from UNLV with a bachelor’s degree in human services in 2022 after playing five seasons for the Rebels. She earned all-MW honors in all five years of her career, as well as two all-west region distinctions, and was a four-time MW Player of the Week honoree. Trejo holds the UNLV record with 174 career RBIs.