The league that started it all! ESE Hockey’s Pro Division is the flagship of ESE Hockey. Comprised of professional (NHL, AHL, ECHL, Europe) and college (NCAA) players near and surrounding the Metro Detroit area, ESE Hockey’s Pro Division is the premier summer league of North America! Heading into its fifth-tenth season, ESE Hockey continues to grow the ESE Summer League by creating a highly competitive atmosphere among the highly talented players that are dedicated to improving their game during the summer months.