The submission grappling event created by Chael Sonnen, Submission Underground, returns for its 19th event and the final for 2020 with a barn burner of jiu-jitsu matches from Oregon. The line-up is peppered with UFC fighters including Donald Cerrone, Rafael dos Anjos, Felicia Spencer and Anthony “Rumble” Johnson amongst former fighters and Bellator standouts.
| Actor | Role |
|---|---|
 Mason FowlerSelf | Self |
 Satoshi IshiiSelf | Self |
 Donald CerroneSelf | Self |
 Rafael dos AnjosSelf | Self |
 Ryan BaderSelf | Self |
 Anthony JohnsonSelf | Self |
 Craig JonesSelf | Self |
 Brent PrimusSelf | Self |
 Kevin CaseySelf | Self |
| GGabriel CheccoSelf | Self |
 Amanda LoewenSelf | Self |
 Felicia SpencerSelf | Self |
 Andy VarelaSelf | Self |
 Cris LencioniSelf | Self |
| PPhilip SchwartzSelf | Self |
| AAlex LarmeySelf | Self |
| CCharles GilpinSelf | Self |
| PPaul KaufmanSelf | Self |
| DDenny ProkoposSelf | Self |
 Don StonerSelf | Self |