June 26: Las Vegas (ESPN+)Vasiliy Lomachenko vs. Masayoshi Nakatani, 12 rounds, lightweightsRob Brant vs. Janibek Alimkhanuly, 10 rounds, middleweightsGiovani Santillan vs. Cecil McCalla, 8 or 10 rounds, welterweightsRobert Rodriguez vs. Luis Fernando Saavedra, 6 rounds, bantamweightsFloyd Diaz vs. Jaime Jasso, 4 rounds, bantamweightsGuido Vianello vs. Marlon Williams, 4 rounds, heavyweightsSubaru Murata vs. Keven Monroy, 4 rounds, junior featherweightsDeMichael Harris vs. Jonatan Hernan Godoy, 4 rounds, lightweightsJune 26: Atlanta (Showtime PPV)Title fight: Mario Barrios vs. Gervonta Davis, 12 rounds, for Barrios' WBA "regular" junior welterweight titleErickson Lubin vs. Jeison Rosario, 12 rounds, WBC junior middleweight title eliminatorBatyr Akhmedov vs. Algenis Mendez, 12 rounds, junior welterweightsCarlos Adames vs. Alexis Salazar, 10 rounds, junior middleweightsLeduan Barthelemy vs. Viktor Slavinskyi, 8 rounds, junior lightweightsAndres Gutierrez vs. Angel Hernandez, 8 rounds, junior welterweightsDalton Bodie vs. Trever Bradshaw, 4 rounds, super middleweightsStacey Selby vs. William Parra Smith, 4 rounds, junior welterweightsJune 26: Guadalajara, Jalisco, Mexico (DAZN)Title fight: Julio Cesar Martinez vs. Joel Cordova, 12 rounds, for Martinez's WBC flyweight titleTitle fight: Daniel Matellon vs. Jose Argumedo, 12 rounds, for Matellon's WBA interim junior flyweight titleGabriel Gollaz Valenzuela vs. TBA, 10 rounds, junior welterweightsDiego Pacheco vs. TBA, rounds TBA, super middleweightsChristian Alan Gomez Duran vs. TBA, rounds TBA, welterweightsJune 27: Minneapolis, Minnesota (Fox)Title fight: David Morrell vs. Mario Cazares, 12 rounds, for Morrell's WBA "regular" super middleweight title Learn more about your ad choices. Visit podcastchoices.com/adchoices