The Court.
The Memories.
The Pride.
Saturday, November 21, 2026 — nine teams, generations of pride, one clash at Harrison College. The annual Kolij alumni basketball event where the generations collide.
"Every generation has its players. Every decade has its stories."
More Than a Game
Clash of the Decades is the flagship alumni basketball event of the Kolij Lions Basketball Club. It brings together old scholars from every era — from the legends of the 1970s to the recent graduates of the 2020s — in the spirit of competition, fellowship, school pride, and support for Harrison College.
What started as a simple alumni pickup game has grown into an annual celebration that draws former players, their families, current students, and the wider Harrison College community. It is a day where old rivalries are renewed with laughter, where generations who never played together share the same court, and where the Kolij spirit is passed from old to young.
Event Highlights
From the opening tip to the final handshake, Clash of the Decades is packed with moments that make old scholars proud to be Lions.
Friendly Rivalry
Decades compete against decades in spirited matchups.
Alumni Matchups
Former teammates reunite on the court.
Family Atmosphere
A celebration for the whole Harrison College community.
School Pride
Harrisonians turn out proudly in maroon and gold.
Donations & Fundraising
Every Clash raises funds for school projects.
Mentorship
Connections that last beyond the final whistle.
Photos & Video
Memories for the next generation of Lions.
Post-Game Fellowship
Food, stories, and laughter into the evening.
Decades Represented on the Court
Every Clash brings together teams from each era of Kolij basketball — the players, the names, the years that built the legacy.
Early 2000s
Late 1980s
Late 2000s
Late 1990s
Pre-1985
Recent School Leavers (RSL)
Moments from the Clash
The champions, the jerseys, the courts, the kids watching their fathers play. A few scenes that capture what Clash of the Decades looks and feels like.
Trophy celebration under the lights
1 / 7
COTO squad — ready for battle
2 / 7
Maroon squad under the night sky
3 / 7
The next generation of Lions
4 / 7
Game day on the outdoor court
5 / 7
Clash jerseys through the years
6 / 7
Above the rim — Clash action
7 / 7
The Rivalries Return. The Brotherhood Remains.
Champions, teammates, supporters and the kids watching their fathers play — moments from the tournaments that built this tradition.
Trophy night
Squad goals
Under the lights
Above the rim
Game day
Next generation
Bigger Than the Game
Clash of the Decades is bigger than a tournament. It is the Kolij Lions Basketball Club doing what it has always done — keeping the brotherhood alive and giving back to the school and the students who follow.
Alumni Fellowship
Reconnecting old scholars across generations through the game they grew up with.
Mentorship
Guiding current Harrison College students through life beyond the court.
Student Development
Supporting young players to grow as athletes, students and leaders.
Programme Support
Providing equipment and resources to strengthen Harrison College basketball.
Once a Harrisonian,
Always a Harrisonian.
Whether you played competitively, watched from the sidelines, or simply carry the Kolij spirit, Clash of the Decades 2026 is your invitation to come back, reconnect, and support something bigger than the game.
"Every generation has its players. Every decade has its stories. Clash brings them back to the court."
Nine Teams. Generations of Pride. One Clash.
The Generations Collide. November 21, 2026.
Sponsor or partner with COTD2026? Contact the organisers