Liam Gleason, 41—Siena Lacrosse Coach Lost to Sudden, Senseless Accident at Home
The Siena University campus and the entire lacrosse world are consumed by an overwhelming grief following the tragic and untimely death of Head Coach Liam Gleason. The beloved leader of the Saints men’s lacrosse team passed away on Wednesday, December 3, 2025, at the devastatingly young age of 41. His death was the result of a Traumatic Brain Injury sustained from a tragic fall down the stairs at his home just days before, marking a “sudden, senseless loss” that defies understanding.
A Legacy of Love and Championship
Liam Gleason was more than a coach; he was a guiding mentor whose impact stretched far beyond the field. He had just celebrated his 41st birthday when the accident occurred, cutting short a life that was at its absolute zenith. Gleason led the Saints for seven seasons, culminating in a MAAC Championship just this past May—the program’s first in over a decade. He was described by Siena President Chuck Seifert as a man who was “universally loved and admired,” treating every student-athlete like a son. His legacy is one built not just on wins and titles, but on a foundation of profound love, integrity, and the deep, personal connections he fostered within the Capital Region community.
The Hero’s Final Walk: A Testament to Generosity
In a final, heartbreaking act of selflessness that defined his character, Liam Gleason was an organ donor. As he was prepared for surgery, his family, players (who lined the hallway in their jerseys), and colleagues from rival schools gathered for a moving “Honor Walk” at Albany Medical Center. This powerful tribute, witnessed by hundreds, illustrated the immense, unifying impact of his life. Even in his death, Liam Gleason gave the ultimate gift, ensuring that his spirit of generosity and love continues to live on in others.
Grieving for the Family: Jaclyn, Kennedy, Penn, and Tate
The deepest sorrow is reserved for his immediate family. Liam is survived by his cherished wife, Jaclyn, and their three young children: Kennedy, Penn, and Tate. The family now faces an unimaginable road ahead, dealing not only with this catastrophic emotional loss but also the abrupt void left by a devoted husband and father. The lacrosse community is now focusing its support on them, ensuring that the legacy of Coach Gleason is honored by caring for the family he loved most.