The Great Lakes Alliance (GLA), is a US Club Soccer sanctioned regional league providing highly competition from a wide variety of cities throughout Ohio, Western PA and Western NY. The GLA is one only 20 of the national leagues within the National Premier League (NPL). OPFC is proud to have several teams which qualify to play in this league.

Over the winter months, in addition to indoor soccer, OPFC players get the chance to play futsal with the Great Lake Futsal League to build foot skills and quickness. Great Lakes Futsal is governed by US Youth Futsal, a US Soccer member, which is the largest and fastest-growing futsal organization in the United States, overseeing more than 100 local leagues in 30 states across the country.

OPFC teams participate in the  The Central Alliance Soccer League (CASA) This premiere club league includes clubs from Northeast and Northwest Ohio and Western PA and offers outdoor and indoor seasons.