The Indianapolis Colts organization, along with fans across the NFL, is mourning the loss of Trey Mock, the creative director of the Colts’ mascot department and the driving creative force behind Blue, the team’s beloved mascot.

Trey Mock’s passing marks a deeply emotional moment for the franchise, as his work helped define one of the most recognizable and cherished symbols in Colts history.

Trey was widely respected for his creativity, vision, and ability to connect with people through performance and storytelling. As creative director, he played a vital role in shaping Blue’s personality—balancing humor, athleticism, and heart in a way that resonated with fans of all ages.

Under his guidance, Blue became far more than a sideline presence; the mascot evolved into a central figure in the Colts’ fan experience, known for energizing crowds, engaging families, and representing the team with pride.

His contributions extended well beyond game days at Lucas Oil Stadium. Trey was passionate about community outreach and believed deeply in the power of mascots to uplift and inspire.

Through school visits, hospital appearances, youth programs, and charitable events across Indiana, he helped ensure that Blue was a source of comfort, laughter, and encouragement.

Many families recall moments when Blue brought smiles during difficult times—moments that were carefully shaped by Trey’s thoughtful direction. Colleagues describe Trey as a natural leader and generous mentor.

He was known for fostering creativity in others, offering guidance with patience and enthusiasm, and encouraging performers to bring their authentic selves into their work.

His collaborative spirit created a supportive environment where innovation thrived, and his attention to detail ensured that every appearance upheld the highest standards of professionalism.

Tributes from within the Colts organization and from fans highlight not only Trey’s professional impact but also his kindness and character. He was admired for his humility, his infectious enthusiasm, and his genuine love for creating meaningful experiences.

Many who worked alongside him credit Trey with shaping their careers and instilling in them a lasting appreciation for the role mascots play in building community and connection.