When Max, a former MMA world champion about to retire, discovers he has an 8-year-old autistic son, his life is turned upside down. Now, as he trains for one last opportunity to regain his world champion title, Max must deal with his new family and his father, from whom he has long been estranged.
Unfortunately the movie MMA - A Fathers Fight is not yet available on HBO Max.
| Directing | José Alvarenga Jr. | Director |
| Writing | Paulo Cursino | Screenplay |
| Crew | André Faccioli | Cinematography |
| Editing | Joana Collier | Editor |
| Art | Marghe Pennacchi | Art Direction |
| Writing | Marcos Mion | Idea |
| Writing | Paulo Cursino | Story |
| Writing | Marcos Mion | Writers' Assistant |
| Production | Daniela Busoli | Producer |
| Production | Leonardo Lessa Lopes | Producer |
| Production | Marcos Mion | Associate Producer |
| Production | Simone Coelho | Executive Producer |
| Camera | André Faccioli | Director of Photography |
| Crew | Will Leong | Stunt Coordinator |
| Crew | Will Leong | Fight Choreographer |
| Costume & Make-Up | Marcia Nascimento | Costumer |
| Costume & Make-Up | Paula Vidal | Makeup Artist |
| Sound | Apollo Nove | Original Music Composer |
| Sound | Apollo Nove | Music Producer |
