Chael Sonnen’s brainchild has gone from strength to strength over the last few years as even bigger names than ever before have graced the Submission Underground cage. For their nineteenth event and the final one of 2020, Sonnen has managed to stack the card with some of the biggest grappling stars in MMA like Rafael Dos Anjos, Fabricio Werdum, Donald Cerrone, and Ryan Bader.
The event will be topped by Mason Fowler defending his SUG title against an Olympic gold medalist Judoka and Japanese MMA star, Satoshi Ishii. There’s still time for the event to add more stars to the lineup as James Gallagher has been eager to answer the challenge to face Sean O’Malley last week.