The MPBL D-League is a developmental league affiliated with the Maharlika Pilipinas Basketball League (MPBL) in the Philippines. It acts as a direct feeder system for the main MPBL, providing a platform for aspiring professional players, free agents, and young talents to showcase their skills. Teams in the D-League are often composed of players hoping to be called up by MPBL franchises, similar to the relationship between the NBA and the G League. The league follows a similar format to the MPBL, with a regular season and playoffs, but with a focus on player development and exposure. It is a crucial stepping stone in the Philippine basketball ecosystem, helping to bridge the gap between amateur and professional play.