| Year | Class | Champion | Runner-Up | MVP | Notes |
| 1981 | Major | Cavanaugh Well Drilling, Montrose, PA | Tribe, Manhattan, NY | Ron Kropa, Cavanaugh | |
| 1982 | Major | Cavanaugh Well Drilling, Montrose, PA | Mellon’s, Franklin, PA | Barry Brown, Cavanagh | |
| 1983 | Major | Jock Shop, Buffalo, NY | Mellon’s, Franklin, PA | MVP – not awarded | |
| 1983 | A | Big C’s, Hutchinson, MN | Ancient Sun Coal Mine, Hazelton, PA | MVP – not awarded | |
| 1984 | Major | Jock Shop, Buffalo, NY | Amatos, Amityville, NY | John Woodfield, Jock Shop | MV Pitcher-Jim Brooks, Jock Shop (4-0) |
| 1984 | A | Foodland, Franklin, PA | Allegheny Lumber, Pittsburgh, PA | Doug Weaver, Foodland | MV Pitcher-Jeff Irwin, Foodland (2-0) |
| 1985 | Major | Henry’s Playland, Riverview, NJ | Mt. Hope Inn, Boonton Township, NJ | Bob Breitenbach, Henry’s Playland | |
| 1985 | A | Triangle Enterprises, Delano, MN | Dixie’s Lunch, Antigo, WI | Ed Schaust, Triangle Enterprises | |
| 1986 | Major | Amatos, Amityville, NY | Mellon’s, Franklin, PA | Dave Atanasio, Amatos | |
| 1986 | A | Sillner’s Cafe, Scranton, PA | Skeeters on the Cedar, Scranton, PA | Mike Moskwa, Sillner’s | |
| 1987 | Major | Mt. Hope Inn, Boston Township, NJ | Henry’s Playland, Riverview, NJ | Dave Villaneuva, Mt. Hope Inn | |
| 1987 | A | Viking Aluminum, Albany, NY | Merchants, Strawberry Point, IA | Chris Myer, Viking Aluminum | |
| 1988 | Major | Mt. Hope Inn, Boston Township, NJ | Fudge’s, Buffalo, NY | Paul Croft, Mt. Hope Inn | MV Pitcher-Bob Neikirk, Mount Hope (4-0) |
| 1988 | A | Viking Aluminum, Albany, NY | Coors, Milwaukee, WI | MVP – not listed | Note-Viking: John Andolina(.800) and Ernie Incitti (5-0, including 1 hit shutout) |
| 1989 | Major | Fudge’s, Buffalo, NY | Deuce Coup, Long Island, NY | Joe Mistretta, Fudge’s | |
| 1989 | A | – Cancelled/Not Held | N/A | ||
| 1990 | Major | Casagrande’s Market, Avon, NJ | Bluhm’s Shopping Center, Laceyville, PA | Bob Calderon, Casagrande’s Market | MV Pitcher, Joey Shannon, Ichabod’s |
| 1990 | A | – Cancelled/Not Held | N/A | ||
| 1991 | Major | Henry’s Playland, Seaside Heights, NJ | Casagrande’s Market, Avon, NJ | Scott Bassinder, Henry’s Playland | |
| 1991 | A | All American Sport, Stevens Point, WI | Elm Street Station, Norwood, MN | MVP – Dave Brubaker, All American | |
| 1992 | Major | Maine Merchants, Augusta, ME | N/A | MVP – not listed | |
| 1992 | A | Cancelled due to Hurricane Andrew | N/A | ||
| 1993 | Major | Company B’s, Orangeburg, NY | Stanish Amusements, Albany, NY | Glen Petrowski, Company B’s | |
| 1993 | A | Cancelled | N/A | ||
| 1994 | Major | Taylor Made, Albany, NY | Company B’s, Orangeburg, NY | Mike Cocca, Taylor Made | |
| 1994 | A | Del Rio, Brooklyn, NY | Bob’s Collectables, Hamburg, NJ | Angelo Mascuzzo, Del Rio | |
| 1995 | Major | Erie Hard Chrome, Erie | Dillinger’s, Fond du Lac, WI | Sean Madura, Erie Hard Chrome | |
| 1995 | A | Cancelled | N/A | ||
| 1996 | Major | Kelty’s, Albany, NY | Hannon’s Bar, Scranton, PA | Mark Hotaling, Kelty’s | |
| 1996 | A | Moccasin Run, Lancaster, PA | N/A | MVP – not listed | |
| 1997 | Major | Rack & Roll, Erie, PA | Kelty’s, Albany, NY | Rick Moyer, Rack & Roll | |
| 1997 | A | Kat’s, Binghamton, NY | Moccasin Run, Lancaster, PA | Andy Rickert, Kat’s | MV Pitcher – Rick Beers, Kat’s |
| 1998 | Major | Kat’s, Binghamton, NY | Dillinger’s, Fond du Lac, WI | Tony Vandermark, Kat’s | MV Pitcher – Rick Beers, Kat’s |
| 1998 | A | Cancelled | N/A | ||
| 1999 | Major | Rack & Roll, Erie, PA | Aunt Annies, Lancaster, PA | Dave Rocco, Rack & Roll | |
| 1999 | A | Whitey’s O’s, Oxford, PA | Super Flash, West Roxbury, MA | MVP – not listed | |
| 2000 | Major | Bett’s, Warren, PA | Valenti’s Pub, Troy, NY | MVP – not listed | |
| 2000 | A | Cancelled | N/A | ||
| 2001 | Major | Bonnell’s, Erie, PA | Kat’s, Binghamton, NY | Erik Wegelin, Bonnell’s | MV Pitcher-Ken Menale, Bonnell’s |
| 2001 | A | Cancelled | N/A | ||
| 2002 | Major | Valenti’s Pub, Troy, NY | Betts, Warren, PA | Harry Bomba & Bill Brozowski, Valenti’s (Co-MVPs) | |
| 2002 | A | Dillinger’s, Fon du Lac, WI | Monticello Sports, Monticello, IA | Paul Wagner, Dillinger’s (.600, HR, 10 RBIs) | |
| 2003 | Open | Dillinger’s, Fond du Lac, WI | Cheer’s II, Fond du Lac, WI | Tom Bonlander, Dillinger’s | MV Pitcher-Odie Albrecht, Dillinger’s |
| 2004 | Open | Warriors, Chapel Hill, NC | Bonnell’s/Demarini, Erie, PA | Bobby Greene, Warriors | |
| 2005 | Open | Secory Flyers, Port Huron, MI | Bonnell’s Erie, PA | Duane Schunk, Secory Flyers | |
| 2006 | Open | Dillingers, Fond du Lac, WI | Team TPS, Green Bay, WI | MVP – not listed | Note – Tom Bonlander, Dillinger’s (16-19, .842) – Batting Champ |
| 2007 | Open | Warriors, Chapel Hill, NC | Dillingers, Fond du Lac, WI | MVP – not listed | Note – Ryan Enright, Tack’s/Gillies (HR & Batting champ) |
| 2008 | Open | Secory Flyers, Port Huron, MI | Bonnell’s, Erie, PA | Cory Diaz, Secory Flyers | |
| 2009 | Open | Alexander’s Stallions, Port Huron, MI | Bonnell’s Softball, Erie, PA | Ray Randall, Alexander’s Stallions | |
| 2010 | Open | Gillies, Midland, MI | Alexander’s Stallions, Sterling Heights, MI | Note – Chris Holly, Gillies (Batting champ) | MVP – not listed |
| 2011 | Open | Secory Flyers, Port Huron, MI | Hurricanes, Port Huron, MI | Chris McAuliffe, Secory Flyers | |
| 2012 | Open | DeGroat’s/GCI, Greenville, NY | Secory Flyers, Port Huron, MI | Frank DeGroat, DeGroat’s/GCI | |
| 2013 | Open | Greenville, Greenville, NY | Gilligan/Hagemeister, Green Bay, WI | Frank DeGroat, DeGroat’s/GCI | |
| 2014 | Open | Press Box Blue Sox, Fond du Lac, WI | Wouters Repo Men, Green Bay, WI | Jordan DeBoer, Press Box Blue Sox | |
| 2015 | Open | Boston Sharks, Hyde Park, MA | Wouters Repo Men, Green Bay, WI | MVP – not listed | Note – Lance Mortimer, Hammer Contracting (Batting Champ) |
| 2016 | Open | ZS Blue Ducks, Erie, PA | Boston Sharks, Hyde Park, MA | Dan Bertolini, ZS Blue Ducks | |
| 2017 | Open | MJS Construction, Wakefield, MA | Boston Sharks, Hyde Park, MA | MVP – not listed | |
| 2018 | Open | Boston Sharks, Hyde Park, MA | Press Box Blue Sox, Fond DuLac, WI | MVP – not listed | |
| 2019 | Open | Warriors, New York, NY | MJS Construction, Wakefield, MA | MVP – not listed | |
| 2020 | Open | Cancelled due to Covid-19 | |||
| 2021 | Open | Cancelled, 2 teams entered; MJS Construction and Mud Dogs of Erie, PA |
