 | Emma Stone als Billie Jean King |
 | Steve Carell als Bobby Riggs |
 | Andrea Riseborough als Marilyn Barnett |
 | Sarah Silverman als Gladys Heldman |
 | Bill Pullman als Jack Kramer |
 | Elisabeth Shue als Priscilla Riggs |
 | Alan Cumming als Ted Tinling |
 | Austin Stowell als Larry King |
 | Eric Christian Olsen als Lornie Kuhle |
 | Natalie Morales als Rosie Casals |
 | Lewis Pullman als Larry Riggs |
 | Jessica McNamee als Margaret Court |
 | Martha MacIsaac als Jane 'Peaches' Bartkowicz |
 | Wallace Langham als Henry |
 | Mark Harelik als Hank Greenberg |
 | Fred Armisen als Rheo Blair |
 | Chris Parnell als DJ |
 | John C. McGinley als Herb |
 | Mickey Sumner als Valerie Ziegenfuss |
 | Bridey Elliott als Julie Heldman |
 | James Mackay als Barry Court |
 | Tim Ransom als Jerry Perenchio |
 | Frank Lui Geo als Bobby Zealot |
 | Chip Chinery als Roone Arledge |
 | Cooper J. Friedman als Bobby Riggs Jr. |
 | Enuka Okuma als Bonny |
 | Agnes Albright als Dana |
 | Bob Stephenson als Bobby's Publicist |
 | Nelson Franklin als TV Reporter |
 | Amy Holt als Woman #1 |
 | Tom Kenny als Bob Sanders |
 | Dinka Dzubur als Sports Reporter |
| Lauren Kline als Nancy Richey |
| Fidan Manashirova als Judy Tegart Dalton |
| Ashley Weinhold als Kristy Pigeon |
| Kaitlyn Christian als Kerry Melville Reid |
| Doug Dean als Jack Desmond |
 | Jamey Sheridan als Ken Rosewall |
 | Matt Malloy als Riggs' Therapist |
 | Bill Blair als Sports Reporter / Fan (uncredited) |
 | Eli Jane als Dancer (uncredited) |
| Simon Beaufoy | Writer |
| Jonathan Dayton | Director |
| Valerie Faris | Director |
| Danny Boyle | Producer |
| Christian Colson | Producer |
| Karen Ruth Getchell | Associate Producer |
| Robert Graf | Producer |
| Linus Sandgren | Director of Photography |
| Pamela Martin | Editor |
| Justine Arteta | Casting |
| Kim Davis-Wagner | Casting |
| Judy Becker | Production Design |
| Alexander Wei | Art Direction |
| Camille M. Bratkowski | Set Decoration |
| Matthew Flood Ferguson | Set Decoration |
| Mary Zophres | Costume Design |
| Alyson Black-Barrie | Hairstylist |
| Natasha Marcelina De Poyo | Makeup Artist |
| Albert Elizondo | Makeup Artist |
| Jen Fregozo | Makeup Artist |
| Ketty Gonzalez | Hairstylist |
| Yukiko Kinkel | Makeup Artist |
| Akiko Matsumoto | Makeup Artist |
| Lufeng Qu | Makeup Artist |
| Haruyo Sawada | Key Makeup Artist |
| Torsten Witte | Makeup Department Head |
| Bart Lipton | Production Supervisor |
| Jason Miller | Post Production Supervisor |
| Robert E. Kay | Second Assistant Director |
| Thomas Patrick Smith | First Assistant Director |
| Gregory Byrne | Set Dresser |
| Alec Contestabile | Assistant Art Director |
| Dwayne Grady | Property Master |
| Wes Hottman | Art Department Assistant |
| Alexander Linde | Art Department Assistant |
| Danielle Osborne | Art Department Coordinator |
| Lars Petersen | Construction Coordinator |
| Nicholas Rymond | Leadman |
| Gregg Szabo | Set Dresser |
| Chris Diebold | Sound Effects Editor |
| Galen Goodpaster | ADR Editor |
| Ben Greaves | Boom Operator |
| Mildred Iatrou | Supervising Sound Editor |
| Ai-Ling Lee | Sound Designer |
| Ai-Ling Lee | Supervising Sound Editor |
| Jared Marshack | Mix Technician |
| Lisa Pinero | Sound Mixer |
| Sam Dean | Special Effects Supervisor |
| Scott Balkcom | Digital Compositors |
| Scott Gastellu | Digital Compositors |
| David Robinson | Visual Effects |
| John Stewart | Digital Compositors |
| Edson Williams | Visual Effects |
| Erik Solky | Stunt Coordinator |
| Anthony Cady | Key Grip |
| Darin Devonshire | Rigging Grip |
| Melinda Sue Gordon | Still Photographer |
| Brad M. Hazen | Gaffer |
| Michael Lowrance | Lighting Technician |
| Brad Hazen | Chief Lighting Technician |
| Vince Manocchia | Electrician |
| Brent Studler | Electrician |
| Jessica L. Lopez | Additional Camera |
| Davon Slininger | Additional Camera |
| Faryn Einhorn | Casting Associate |
| Mark Avery | Set Costumer |
| Leigh Bell | Key Costumer |
| Robin Borman-Wizan | Key Costumer |
| Jo Kissack Folsom | Assistant Costume Designer |
| Lynda Foote | Costume Supervisor |
| Laura Wolford | Set Costumer |
| Derek Drouin | VFX Editor |
| Audrey Evans | Assistant Editor |
| Russell Parks | Post Production Assistant |
| Staci Pontius | First Assistant Editor |
| Chris Baugh | Location Manager |
| George Doering | Musician |
| Matt Dunkley | Orchestrator |
| John Finklea | Music Editor |
| Frank Annunziata | Driver |
| Chris Raines | Transportation Co-Captain |
| Paul E. Stroh | Transportation Coordinator |
| Paul Belenardo | Production Accountant |
| Hunter James Cox | Production Accountant |
| Mandy Friedrich | Studio Teachers |
| Lyn Matsuda Norton | Script Supervisor |
| Elizabeth Tyson | Production Coordinator |
| David V. Butler | Dialogue Editor |
| David V. Butler | ADR Editor |
| Nicholas Britell | Original Music Composer |
| David Marnell | Second Second Assistant Director |
| Jennifer Dawson | Assistant Property Master |
| Sara Escamilla | Graphic Designer |
| Kelly Hemenway | Graphic Designer |
| Roberto Dominguez Alegria | Foley Mixer |
| James Ashwill | Foley Mixer |
| Jack Cucci | Foley Mixer |
| John T. Cucci | Foley Artist |
| Mark DeSimone | ADR Mixer |
| Doug Hemphill | Sound Re-Recording Mixer |
| Nick Jimenez | ADR Recordist |
| Chris Navarro | ADR Mixer |
| Dan O'Connell | Foley Artist |
| Charleen Richards-Steeves | ADR Mixer |
| Tim Ryan | ADR Recordist |
| Carlos Sotolongo | ADR Mixer |
| Donny Bailey | Stunt Driver |
| Keith B. Davis | First Assistant "B" Camera |
| Melissa Fisher | Second Assistant "A" Camera |
| Jenna Hoffman | Second Assistant Camera |
| Matt Landry | Best Boy Grip |
| John Parson | Second Assistant "B" Camera |
| Ari Robbins | Steadicam Operator |
| Charles Simons | Dolly Grip |
| Jorge Sánchez | First Assistant "A" Camera |
| Teresa Brown | Extras Casting |
| James P. Driscoll | Extras Casting |
| Pernilla Nylander | Seamstress |
| Megan Marquardt | Production Secretary |
| Elizabeth Himelstein | Dialect Coach |
| David J. Frederick | Additional Camera |
| Christopher Ferguson | Lighting Programmer |
