| May 23: Giza, Egypt (DAZN) |
Oleksandr Usyk vs Rico Verhoeven |
Title fight: Oleksandr Usyk vs. Rico Verhoeven, 12 rounds, for Usyk's WBC heavyweight title |
| May 23: Giza, Egypt (DAZN) |
Hamzah Sheeraz vs Alem Begic |
Title fight: Hamzah Sheeraz vs. Alem Begic, 12 rounds, for the vacant WBO super middleweight title |
| May 23: Giza, Egypt (DAZN) |
Jack Catterall vs Shakhram Giyasov |
Title fight: Jack Catterall vs. Shakhram Giyasov, 12 rounds, for the vacant WBA "regular" welterweight title |
| May 23: Giza, Egypt (DAZN) |
Frank Sanchez vs Richard Torrez Jr. |
Frank Sanchez vs. Richard Torrez Jr., 10 rounds, heavyweights |
| May 23: Giza, Egypt (DAZN) |
Mizuki Hiruta vs Mai Soliman |
Title fight: Mizuki Hiruta vs. Mai Soliman, 10 rounds, for Hiruta's WBO women's junior bantamweight title |
| May 23: Giza, Egypt (DAZN) |
Basem Mamdouh vs Jamar Talley |
Basem Mamdouh vs. Jamar Talley, 6 rounds, cruiserweights |
| May 30: El Paso, Texas (ESPN) |
Stephanie Han vs Holly Holm |
Title fight: Stephanie Han vs. Holly Holm, 10 rounds, for Han's WBA women's lightweight title |
| May 30: Ekaterinburg, Russia |
Dmitry Bivol vs Michael Eifert |
Title fight: Dmitry Bivol vs. Michael Eifert, 12 rounds, for Bivol's WBA, IBF and WBO light heavyweight titles |
| May 30: El Paso, Texas (ESPN) |
Amanda Serrano vs Cheyenne Hanson |
Title fight: Amanda Serrano vs. Cheyenne Hanson, 10 rounds, for Serrano's WBA and WBO women's featherweight titles |
| May 30: El Paso, Texas (ESPN) |
Desley Robinson vs Mary Spencer |
Title fight: Desley Robinson vs. Mary Spencer, 10 rounds, for Robinson's WBO and IBF women's middleweight titles |
| May 30: El Paso, Texas (ESPN) |
Lourdes Juarez vs Yokasta Valle |
Title fight: Lourdes Juarez vs. Yokasta Valle, 10 rounds, for Juarez's WBC women's junior flyweight title |
| May 30: San Diego, California |
Francisco Rodriguez Jr. vs Angelino Cordova |
Francisco Rodriguez Jr. vs. Angelino Cordova, 12 rounds, flyweights |
| May 30: San Diego, California |
Adrian Torres Sigala vs Christian Villalba Arriola |
Adrian Torres Sigala vs. Christian Villalba Arriola, 8 rounds, lightweights |
| May 30: San Diego, California |
Adrian Vargas vs TBA |
Adrian Vargas vs. TBA, 8 rounds, welterweights |
| May 30: San Diego, California |
Brayan Leon Salgado vs TBA |
Brayan Leon Salgado vs. TBA, 6 rounds, super middleweights |
| May 30: San Diego, California |
Diego Luna vs TBA |
Diego Luna vs. TBA, 6 rounds, junior welterweights |
| May 30: San Diego, California |
Johnathan Carlos Torres vs John Alonso Tijerina |
Johnathan Carlos Torres vs. John Alonso Tijerina, 4 rounds, junior bantamweights |
| May 30: Houston, Texas (DAZN) |
O'Shaquie Foster vs Raymond Ford |
Title fight: O'Shaquie Foster vs. Raymond Ford, 12 rounds, for Foster's WBC junior lightweight title |
| May 30: Ekaterinburg, Russia |
Dmitry Bivol vs Michael Eifert |
Title fight: Dmitry Bivol vs. Michael Eifert, 12 rounds, for Bivol's WBA and IBF light heavyweight titles |
| May 30: London, England (DAZN) |
Adam Azim vs Steve Claggett |
Adam Azim vs. Steve Claggett, 12 rounds, junior welterweights |