Sydney Sweeney

Christy Martin

Ben Foster

James V. Martin

Merritt Wever

Joyce Salters

Katy O'Brian

Lisa Holewyne

Ethan Embry

John Salters

Jess Gabor

Rosie

Chad L. Coleman

Don King

Tony Cavalero

James “Shortdog” Maloney

Miles Mussenden

Richard Christmas

Gilbert Cruz

Miguel Diaz

James Self

Coach

Bill Kelly

Larry Carrier

Walter 'Buddy' Carter

Walt

Coleman Pedigo

Randy Salters

Tamara Hopkins

Waitress

Bryan Hibbard

Big Jeff

Jay Croft

Douglas

Marvin Laviolette

Jessie Robinson

Emma Jackson

Bonnie

Valyn Hall

Dana Jamison

Adrian Lockett

Mike Tyson

Stephanie Baur

Deirdre Gogarty

Braden Bunch

MGM Ring Announcer

Courtney Grace

Journalist

Mamie Garard

B-Ball Teammate (as Mamie Keith Garard)

John R. Watson

Mandalay Bay Announcer (as John Watson)

Carter Shaw

Sports Journalist

Naomi Graham

Laila Ali

Evit Emerson

Weigh In Official

Brandy Renee Brown

Hotel Housekeeper

Madison Hobbs

Mississippi Ring Commissioner

Ben Aycrigg

Rick Cole

Jordan Nelson

ER Doctor

Kelly Ann Hoyle

ER Nurse

Stephanie Benkovich

Nancy

Arischa Conner

Orlando Nurse

Myke Holmes

Lawyer

Carrie Stauber

Judge

Ryan Robertson

Bristol Referee

DeeJay Sturdivant

Bristol Referee

Anthony Bui

Punta Gorda Referee

Joshua Lamboy

Daytona Referee

Hank Quillen

Referee Fred Steinweinder III

Brian Ashton Smith

Mandalay Bay Referee

Matt Baiamonte

MGM Referee