Event Overview: The Sisters Islands Basketball Tournament 2026 (SIBT) is an international U18 men's basketball tournament organized in Saint-Martin.
This event aims to promote competitive basketball among young people, while also showcasing emerging talents from the Caribbean and international regions.
As part of a youth sports development and regional cooperation initiative, the SIBT serves as a catalyst for highlighting athletic achievements and strengthening exchanges between partner territories.
📍 General Information
Competition Venue: Jean-Louis Vanterpool Stadium Sports Hall – Marigot, Saint-Martin
Competition Dates: May 15 & 16, 2026
Delegation Welcome: May 14 to 17, 2026
Public Admission: 2 €
🌍 Participating Teams
The tournament brings together 8 U18 men's delegations from partner territories in the Caribbean and the United States:
🇫🇷 Saint-Martin | 🇦🇮 Anguilla | 🇬🇵 Guadeloupe | 🇻🇬 Tortola 🇺🇸 USA | 🇲🇶 Martinique | 🇸🇽 Sint Maarten | 🇦🇬 Saint-Eustatius
🏀 Competition Format
8 participating delegations
Divided into 2 pools
Pool play
Final rounds: semi-finals and final
Sporting Framework: FIBA Regulations applied by default
Matches played in 2 x 15 minutes
Organized with pool play followed by final rounds
Semi-finals and final
🎯 Event Objectives The SIBT is part of an initiative to:
develop youth basketball
structure regional sports exchanges
promote the educational values of sport
foster cooperation between Caribbean territories
highlight emerging sports talents
🤝 Participation Conditions Participation Fee:
400 € per delegation
Payment Deadline: May 12, 2026
Delegation welcome during the official event period
🏛️ Institutional Support The SIBT is supported by:
the Center of Excellence and Education through Sport (CEES)
the Collectivity of Saint-Martin
the Territorial Fund for Social Works (CTOS)
This shared commitment aims to strengthen Saint-Martin's position as a driving force for youth basketball in the Caribbean.
📢 Identity and Values The SIBT is built on fundamental values: passion, commitment, fair play, and Caribbean sports cooperation.
Beyond the competition, the event is part of an initiative to develop youth, promote sport, and strengthen ties between Caribbean communities. It serves as a catalyst for social cohesion and for showcasing the region's athletic talents.
📲 Practical Information Marigot, Saint-Martin May 15 & 16, 2026 Public Admission: 2 €
🏀 Organization The CTBIN – Territorial Basketball Committee of the Northern Islands (977 / 978 Saint-Barthélemy – Saint-Martin) is the official organizer of the event.
The SIBT is also institutionally supported by CEES, the Collectivity of Saint-Martin, and the Territorial Fund for Social Works, reflecting a shared commitment to structure and promote the development of youth basketball in the territory and throughout the Caribbean.
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