Bellator 205: McKee vs. Macapá took place on September 21, 2018 at the CenturyLink Arena in Boise, Idaho. The event aired live on Paramount Network and DAZN. The event was expected to see a featherweight main event featuring A. J. McKee and former champion Pat Curran, but Curran was pulled due to injury. McKee instead faced John Macapá. Goiti Yamaguchi was expected to fight Patricky Freire on the card but pulled out before the fight due to injury. Freire instead faced Roger Huerta.
| Actor | Role |
|---|---|
 A.J. McKeeSelf | Self |
| JJohn MacapáSelf | Self |
 Rafael Lovato JrSelf | Self |
 John SalterSelf | Self |
 Veta ArteagaSelf | Self |
 Denise KielholtzSelf | Self |
 Patricky FreireSelf | Self |
 Roger HuertaSelf | Self |
 Johnny NuñezSelf | Self |
| JJosh WickSelf | Self |
 Vince MoralesSelf | Self |
| JJustin HugoSelf | Self |
 Adam BoricsSelf | Self |
| JJosenaldo SilvaSelf | Self |
 Steve MowrySelf | Self |
| BBen MoaSelf | Self |
| JJarod TriceSelf | Self |
| SSean PowersSelf | Self |
| EEmillio TrevinoSelf | Self |
| SSua TuaniSelf | Self |
| SStephen StirewaltSelf | Self |
| JJoe AguirreSelf | Self |
| BBryce EdministerSelf | Self |
| LLeon TaylorSelf | Self |
| KKyle FrostSelf | Self |
| DDavid RangelSelf | Self |
 Nathan StolenSelf | Self |
| AAndrew CruzSelf | Self |