Michael B. Jordan
Adonis Johnson
Sylvester Stallone
Rocky Balboa
Tessa Thompson
Bianca
Phylicia Rashād
Mary Anne Creed
Andre Ward
Danny 'Stuntman' Wheeler
Tony Bellew
'Pretty' Ricky Conlan
Ritchie Coster
Pete Sporino
Jacob 'Stitch' Duran
Stitch
Graham McTavish
Tommy Holiday
Malik Bazille
Amir
Ricardo 'Padman' McGill
Padman
Gabriel Rosado
Leo 'The Lion' Sporino
Wood Harris
Tony 'Little Duke' Burton
Buddy Osborn
Conlan's Cut Man
Rupal Pujara
Dr. Kathari
Brian Anthony Wilson
James
Joey Eye
Sporino Cut Man
Johanna Tolentino
Lady Cop
Tony Brice
Tone Trump
Kash Goins
Larry
Michael Barker
Reporter
Clare O'Malley
Reporter
Kevin King Templeton
Press Conference Moderator
Roy James Wilson
City Jail Cop
Mauricio Ovalle
Flores' Trainer
Mark Rhino Smith
Conlan's Buddy
Josue Rivera
Tijuana Fight Promoter
Hans Marrero
Flores
Derrick Webster
Kev
Manny Ayala
Welterweight #1
Anthony Martins
Welterweight #2
Ricardo Vera
Referee #1 (Tijuana)
Shawn Clark
Referee #2 (Blue Horizon)
Christian D. Ellison
Referee #3 (Liverpool)
Frank Pesce
Mickey's Gym Doorman
Robert Sale
Leo Trainer #2
Richard Lyntton
Ringside Doctor
Kathleen M. Deegan
Nurse Kathy
Marquise Noel
Young Dirt Bike Rider
Liev Schreiber
HBO 24/7 Narrator (voice)
Elvis Grant
Elvis Grant
Max Kellerman
Max Kellerman
Jim Lampley
Jim Lampley
Michael Buffer
Michael Buffer
Michael Wilbon
Michael Wilbon
Tony Kornheiser
Anthony Kornheiser
Hannah Storm
Hannah Storm
Alex Henderson
Young Adonis
Khareem Hinton
Thomas
Noah Coogler
Staff Member #1
Nelson Bonilla
Staff Member #2
Troy Faruk
Staff Member #3
Angela Davis
Staff Member #4
Claire Bronson
Social Worker
Deborah Ingersoll
Max's Cashier
Robert Douglas
Max's Cook
Troy K. Weston
Max's Cook
Ludwig Göransson
Bianca's Band
Moses Sumney
Bianca's Band
Kenneth Martin
Dirt Bike Rider
Jermaine Holt
Dirt Bike Rider
Horace Knight Jr.
Dirt Bike Rider
Sli Lewis
Dirt Bike Rider
Brionna Maria Lynch
Dirt Bike Rider
Jalil Jay Lynch
Dirt Bike Rider
Zedric Harris
Security Guard
Christopher Jon Gombos
Security Guard
Jeff Ward
Concert Security
Terry Lee Fields II
Fire Breather
Stephen Chang
Asian Reporter (uncredited)
Charles W Harris III
Boxer (uncredited)
Rocky Ciarrocchi
Fan in Crowd (uncredited)
Oliver Burbage
Boxer (uncredited)
Maria Shamkalian
Ricky's Friend (uncredited)
Stefania Damiano
Ring Girl (uncredited)
Chandra Anderson
Ring Girl (uncredited)
Wain Jenkins
Spectator