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 compete against other top level teams across the country. In 2021 The Mastodons won the GPBLL Harvest Classic Cup in the Great Plains Box Lacrosse League. With a runner-up finish in 2020 as well. The Mastodons currently compete as a Senior B team in the GPBLL and as a traveling tournament team. Be sure to follow the Mastodons on all Social Media platforms to stay up to date with all the latest news!
Players interested in joining the Mastodons for the 2025 season should fill out the player registration form here.
