There were both Division II and Division III Eastern Championships in men’s varsity play.  The Division II Championship was comprised of Gannon University, McKendree University, Mercyhurst University and Salem University.  Upon the quartets move to the Western Water Polo Association (WWPA) prior to the 2023 season, the event was terminated.  The Division III Championship is comprised of Johns Hopkins University of the Mid-Atlantic Water Polo Conference (MAWPC), the Massachusetts Institute of Technology (MIT) and Connecticut College of the Northeast Water Polo Conference (NWPC), independent Wheaton College (Mass.) along with Augustana College, Austin College, Penn State Behrend and Washington & Jefferson College of the Mountain Pacific Sports Federation (MPSF)