1999 - Stockholm Vikings defeat Caracas Cougars (4-2)
2000 - Stockholm Vikings defeat Alaska Kodiaks (4-1)
2001 - Stockholm Shuteballers defeat Atlanta Hammers (4-3)
2002 - Chicago Windbags defeat Paris Disparagers (4-0)
2003 - Roman Gladiators defeat Alaska Kodiaks (4-2)
2004 - Roman Gladiators defeat Caracas Cougars (4-1)
2005 - London Clash defeat Norfolk Dreadnoughts (4-3)
2006 - London Clash defeat Norfolk Dreadnoughts (4-3)
2007 - Roman Gladiators defeat San Diego Warlords (4-0)
2008 - Atlanta Predators defeat Morocco Mayhem (4-2)
2009 - Norfolk Ninjas defeat Roman Gladiators (4-3)
2010 - Roman Gladiators defeat Atlanta Predators (4-1)
2011 - Stockholm Rebels defeat Atlanta Predators (4-2)
2012 - Mexico City Luchadores defeat Dublin Deadbeat Drunks (4-1)
2013 - Chinese Yellow Fever defeat Norfolk Ninjas (4-0)
2014 - Mexico City Luchadores defeat Edinburgh Plaid Sox (4-2)
2015 - Mexico City Luchadores defeat Edinburgh Plaid Sox (4-1)
2016 - Mexico City Luchadores defeat Morocco Mayhem (4-3)
2017 - Mexico City Luchadores defeat Morocco Mayhem (4-2)
2018 - San Juan Destroyers defeat Amsterdam Fire Ants (4-2)
2019 - Edinburgh Plaid Sox defeat Detroit Polar Bears (4-1)
2020 - Alaska Kodiaks defeat Chinese Shaolin Monks (4-1)
2021 - Detroit Polar Bears defeat Edinburgh Plaid Sox (4-3)
2022 - Morocco Mayhem defeat Snake River Venom (4-2)
2023 - Paris Isotopes defeat Mexico City Luchadores (4-1)
2024 - Paris Isotopes defeat Snake River Venom (4-3)
2025 - Shanghai Spartans defeat Detroit Polar Bears (4-3)
2026 - Snake River Venom defeat Paris Isotopes (4-1)
2027 - Paris Isotopes defeat St. Kizer Woodchucks (4-2)
2028 - St. Kizer Woodchucks defeat Alexandria Kings (4-2)
2029 - Paris Isotopes defeat Honolulu Riptide (4-2)