Missouri Mastodons

MO Mastodons Harvest Cup Champions 2021

The 2021 GPBLL Harvest Classic Cup Champions will return to the Great Plains Box Lacrosse League for the 2022 season. The Mastodons are comprised of Missouri’s best Amateur Box Lacrosse talent, including players from both of Missouri’s former IBLA teams (St. Louis Centurions, River City Blue Cats). The Mastodons will compete against other top level teams across the country. In 2022 the GPBLL will expand to eight teams to include the Chicago Outlaws, Des Moines River Monks, Iowa Dogfish, Kansas City Smoke, Madison Milkmen, Milwaukee Muskies, and Omaha Rebels.

Be sure to follow the Mastodons on all Social Media platforms to stay up to date with all the latest news!


The 2023 player draft will take place on Saturday June 10th. Interested players should fill out the Draft Me questionnaire here


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