League Champions: Semi-Pro

2025-26

 League Champion - Long Island Empire Snipers
Runner Up -  Raleigh Titlewave Mops

2024-25

 League Champion - Arizona Yotes
Runner Up -  Long Island Empire Snipers

2002

League Champion - Pottstown Rolling Relics
Runner Up - Lemoyne Lunatics

2003

 League Champion - Feasterville Scrappers
Runner Up - Lemoyne Lunatics

2004

 League Champion - Voorhees Swoosh
Runner Up - Morristown Minutemen

2005

 League Champion - Morristown Minutemen
Runner Up - Mt Pleasent Inferno

2006

 League Champion - Voorhees Dogs
Runner Up -  Feasterville Scrappers

2007

 League Champion - Not Awarded
Runner Up - N/A

2008

 League Champion - Not Awarded
Runner Up - N/A

2009

 League Champion - Suffolk Sting
Runner Up - St. Louis Snipers

2010

 League Champion - Pennsylvania Team Blue
Runner Up - Suffolk Sting

2011

 League Champion - Suffolk Sting
Runner Up - Midwest Tornados

2012

 League Champion - Suffolk Sting
Runner Up - West Parker Prowlers

2013

 League Champion - New Jersey Braves
Runner Up - Scottdale Inferno

2014

 League Champion - Suffolk Sting
Runner Up - Westminster Catz

2015

 League Champion - Suffolk Sting
Runner Up - Delco Gladiators

2016

 League Champion - Suffolk Sting
Runner Up - Moriches Sting

2017

 League Champion - Suffolk Sting
Runner Up - Scottdale Inferno

2018

 League Champion - Downingtown Cobras
Runner Up - Maroon Knights

2019

 League Champion - Long Island Rink Rats
Runner Up - Hershey Typhoon

2020

 League Champion - Suffolk Sting
Runner Up - 

2021

 League Champion - Suffolk Sting
Runner Up -  Lawncrest Lightning

2022

 League Champion - Marple Gladiators
Runner Up -  Long Island Aces

2023

 League Champion - Marple Gladiators
Runner Up -  Long Island Snipers

2023-24

 League Champion - Philadelphia Deuces
Runner Up -  Suffolk Sting