Invicta FC 19: Maia vs. Modafferi was a mixed martial arts event that was headlined by Jennifer Maia defending her flyweight championship against Roxanne Modafferi. The event's co-main event featured atomweight champion Ayaka Hamasaki defending her title against top contender Jinh Yu Frey.
| Actor | Role |
|---|---|
 Jennifer MaiaSelf | Self |
 Roxanne ModafferiSelf | Self |
 Ayaka HamasakiSelf | Self |
 Jinh Yu FreySelf | Self |
 Irene AldanaSelf | Self |
 Faith Van DuinSelf | Self |
 Kaline MedeirosSelf | Self |
 Manjit KolekarSelf | Self |
 Kal HollidaySelf | Self |
 Tiffany van SoestSelf | Self |
 Julia JonesSelf | Self |
 Stephanie SkinnerSelf | Self |
 Amber LeibrockSelf | Self |
 Amy ColemanSelf | Self |
 Sunna DavíðsdóttirSelf | Self |
 Ashley GreenwaySelf | Self |