Invicta FC 53: DeCoursey vs. Dos Santos

Run time: 180 min
Premiere: 2023. May 3.

Starring: Rayanne Dos Santos Jillian DeCoursey Olga Rubin Claire Guthrie

Invicta FC 53: DeCoursey vs. Dos Santos was a mixed martial arts event headlined by Jillian DeCoursey defending her atomweight championship against Rayanne Dos Santos. A fight between Natalie Salcedo and Dayane Cristine was announced but removed before the event.