To date, Underground MMA has held 14 events and presided over approximately 20 matches.
- Linares-Lomachenko Official for May 12
- Top Contenders Julian Williams & Nathaniel Gallimore Clash in 154-Pound Title Eliminator
- Sadam Ali to Defend WBO Junior Middleweight World Title Against Liam Smith
- Ringstar Sports to Live Stream Hayemaker Ringstar Fight Card