† A Coach, a Mentor, a Family Man — The Story of Liam Gleason
When you think of a coach whose influence went far beyond tactics and game strategy, Liam Gleason’s name stands among the very few. He was more than a lacrosse coach: he was a mentor, a father-figure, a builder of community — someone whose presence resonated long before and long after the final whistle.
📖 Roots: From Player to Coach
Liam grew up in Wading River, New York. He played lacrosse at the collegiate level, eventually graduating from University at Albany (UAlbany) in 2007. USA Lacrosse+2WHBL+2
Not long after, he began his coaching journey — first returning to Siena as an assistant coach (2008–2010), then moving through roles at other institutions including College of Saint Rose and later back to UAlbany as associate head coach. USA Lacrosse+2Siena University Athletics+2
In 2018, he stepped into the role that would define much of his legacy: head coach of Siena’s men’s lacrosse team. Siena University Athletics+1
🏆 Turning Vision into Victory: Reviving Siena Lacrosse
Under Coach Gleason’s guidance, the Saints experienced a revival. This past season, they clinched the Metro Atlantic Athletic Conference (MAAC) championship — their first in over a decade — and earned a berth in the NCAA Men’s Lacrosse Tournament. CBS Sports+2The Guardian+2
Beyond the trophy and ranking, what stood out most was the culture he built: dedication, teamwork, respect, and a sense of family. To players, staff, and community, he was “a coach who cared about the person first.” Siena University Athletics+2AOL+2
❤️ The Man Off the Field: Heart, Family, Integrity
Liam Gleason’s legacy goes beyond wins and losses. He was a devoted husband and father — survived by his wife, Jaclyn Gleason, and their three children (daughter Kennedy, sons Penn and Tate). Siena University Athletics+2The Washington Post+2
Friends, players, and colleagues remember him as a “gentle giant”: tall in stature and even bigger in heart. His kindness, empathy, and loyalty made him someone people wanted to be around — on the field, in the locker room, and in life. AOL+2WHBL+2
In the moments away from the sport — he was known to be humble, grounded, and deeply committed to family and community. For him, lacrosse was never just about competition; it was about building character, giving young athletes a foundation, and offering them guidance both as players and as people. Siena University Athletics+2USA Lacrosse+2
💔 A Sudden, Senseless Loss
Tragedy struck on Sunday, November 30, 2025, when Gleason fell at his home in Halfmoon, New York — suffering a serious head injury. Hindustan Times+2Connecticut Post+2
He was hospitalized at Albany Medical Center. In a deeply moving final act of generosity, as he was prepped for organ donation, dozens of his players, colleagues, and members of the lacrosse community lined the hallway in uniform to show their respect — a symbolic “honor walk.” USA Lacrosse+2ESPN+2
Despite efforts to save him, the school announced on Wednesday, December 3, 2025, that he had passed away. He was just 41. The Guardian+2WHBL+2
The news shook the college sports world — and left a void few could have foreseen.
🕯️ A Legacy That Transcends Lacrosse
What makes Liam Gleason’s story so poignant isn’t that he was a good coach — but that he was a good person. In seven seasons at Siena, he rebuilt a program. But more importantly, he built relationships. He shaped character. He offered mentorship. He gave hope.
Today, Siena is not just mourning a coach — they’re mourning a father, a mentor, a friend. The many condolences pouring in from across the lacrosse community, from former players at UAlbany to Siena athletes, show just how far his impact reached. Fox News+2WHBL+2
At a time when college sports often celebrate flashy wins and headline-grabbing plays, Liam Gleason’s legacy reminds us of something deeper: the value of kindness, integrity, and human connection.