Some of the best wheelchair basketball teams in the country will be at Poly Prep in Brooklyn to compete in the Matthew Sapolin Memorial Wheelchair Basketball Tournament.

The tournament, formerly known as the Mayor's Cup, was renamed in 2012 to honor Commissioner Matthew Sapolin, who passed away in 2011 after leading the NYC Mayor's Office for People with Disabilities for nearly a decade.

The tournament is one of the largest in the Northeast and has become one of the premier events on the National Wheelchair Basketball Association schedule.

The event runs through Sunday and admission is free.