Hong Kong A1 Division Championship (Chinese: 香港男子甲一組籃球聯賽), abbreviated as HKA1 and A1 Division, is the top division of men's basketball league in Hong Kong. The league was founded in 1954 and the inaugural season was held the same year. Currently, ten teams make up the league.

South China is the most succesfull team in league history with 16 titles.

The Hong Kong BL basketball tournament is an exciting and highly anticipated event held annually in Hong Kong SAR, China. It showcases the immense talent and passion for basketball in the region, bringing together teams from various backgrounds and skill levels.

The tournament features both professional and amateur teams, creating a diverse and competitive atmosphere. It serves as a platform for local players to showcase their skills and compete against some of the best basketball talents in the region.

The Hong Kong BL tournament is known for its fast-paced and intense gameplay, with teams battling it out on the court to secure victory. The matches are filled with thrilling moments, high-flying dunks, precise three-point shooting, and strategic plays that keep spectators on the edge of their seats.

The tournament not only promotes the sport of basketball but also fosters a sense of community and camaraderie among players and fans. It brings together people from different walks of life, united by their love for the game, creating an electric atmosphere in the stands.

The Hong Kong BL tournament is not just about the competition; it also serves as a platform for social initiatives and community engagement. It aims to inspire and empower the youth through basketball, promoting teamwork, discipline, and sportsmanship.

With its vibrant basketball culture and enthusiastic fan base, the Hong Kong BL tournament has become a significant event in the sporting calendar of Hong Kong SAR, China. It continues to grow in popularity, attracting both local and international attention, and leaving a lasting impact on the basketball community in the region.