Any firm announcements of major men's boxing major title match ups, including any championship title fights. Do not include any results only future boxing contests…

On 5 August 2026, it was officially confirmed that Aaron McKenna and Etinosa Oliha will fight for the vacant IBF middleweight world title on 8 August 2026 at the 3Arena in Dublin, Ireland. This bout, part of the inaugural Zuffa Boxing event, marks the first middleweight world championship contest held in Dublin in 30 years. Other major championship match-ups confirmed for late August 2026 include the IBF heavyweight title fight between Moses Itauma and Filip Hrgovic and the WBA welterweight title defense by Rolando Romero against Teofimo Lopez.

• Vacant IBF World Middleweight Title: Aaron McKenna vs. Etinosa Oliha: Aaron McKenna and Etinosa Oliha are scheduled to compete for the vacant IBF middleweight world title on 8 August 2026 at the 3Arena in Dublin, Ireland. 📅 Calendar file (.ics) IBF World Middleweight Title: McKenna vs. Oliha August 8, 2026
• Vacant IBF World Heavyweight Title: Moses Itauma vs. Filip Hrgovic: Moses Itauma and Filip Hrgovic will face each other for the vacant IBF heavyweight world title on 29 August 2026 at the O2 Arena in London. 📅 Calendar file (.ics) IBF World Heavyweight Title: Itauma vs. Hrgovic August 29, 2026
• WBA Welterweight World Title: Rolando Romero vs. Teofimo Lopez: Champion Rolando "Rolly" Romero is set to defend his WBA welterweight world title against Teofimo Lopez on 22 August 2026 at the T-Mobile Arena in Las Vegas. 📅 Calendar file (.ics) WBA Welterweight Title: Romero vs. Lopez August 22, 2026
• WBC Interim Super Middleweight Title: Lester Martinez vs. Luka Plantic: Lester Martinez and Luka Plantic are scheduled to fight for the WBC interim super middleweight title on 29 August 2026 at the Galen Center in Los Angeles. 📅 Calendar file (.ics) WBC Interim Super Middleweight Title: Martinez vs. Plantic August 29, 2026

On 4 August 2026, Queensberry Promotions officially announced that the heavyweight bout between Moses Itauma and Filip Hrgovic, scheduled for 29 August 2026 at London's O2 Arena, has been upgraded to a contest for the vacant IBF world heavyweight title. Additionally, a WBA welterweight world title fight between champion Rolando "Rolly" Romero and Teofimo Lopez was confirmed for 22 August 2026 in Las Vegas. A WBC interim super middleweight title match between Lester Martinez and Luka Plantic is also set for 29 August 2026 in Los Angeles.

• Vacant IBF World Heavyweight Title: Moses Itauma vs. Filip Hrgovic: On 4 August 2026, it was officially confirmed that the 29 August 2026 heavyweight match between Moses Itauma and Filip Hrgovic at the O2 Arena in London will be for the vacant IBF world heavyweight title. 📅 Calendar file (.ics) Vacant IBF World Heavyweight Title: Moses Itauma vs. Filip Hrgovic August 29, 2026
• WBA Welterweight World Title: Rolando Romero vs. Teofimo Lopez: Rolando "Rolly" Romero is scheduled to defend his WBA welterweight world title against Teofimo Lopez on 22 August 2026 at the T-Mobile Arena in Las Vegas. 📅 Calendar file (.ics) WBA Welterweight World Title: Rolando Romero vs. Teofimo Lopez August 22, 2026
• WBC Interim Super Middleweight Title: Lester Martinez vs. Luka Plantic: A championship bout for the WBC interim super middleweight title between Lester Martinez and Luka Plantic is scheduled for 29 August 2026 at the Galen Center in Los Angeles. 📅 Calendar file (.ics) WBC Interim Super Middleweight Title: Lester Martinez vs. Luka Plantic August 29, 2026

Between 31 July and 2 August 2026, several updates were confirmed for major men's professional boxing championship matches. A vacant IBF middleweight title fight between Aaron McKenna and Etinosa Oliha has been scheduled for 8 August 2026 in Dublin, and Naoya Inoue is set to defend his undisputed junior featherweight titles against Tenshin Nasukawa on 27 September 2026. Additionally, Devin Haney indicated on 31 July that his 3 October 2026 WBO welterweight title defense against Keyshawn Davis will likely take place at the State Farm Arena in Atlanta.

• Vacant IBF Middleweight Title: Aaron McKenna vs. Etinosa Oliha: The vacant IBF world middleweight championship bout between Aaron McKenna and Etinosa Oliha is officially scheduled for 8 August 2026 at the 3Arena in Dublin, Ireland. 📅 Calendar file (.ics) Aaron McKenna vs. Etinosa Oliha (IBF Middleweight Title) August 8, 2026
• Undisputed Junior Featherweight Title: Naoya Inoue vs. Tenshin Nasukawa II: Naoya Inoue is scheduled to defend his undisputed junior featherweight championship against Tenshin Nasukawa on 27 September 2026 at the Toyota Arena Tokyo in Japan. 📅 Calendar file (.ics) Naoya Inoue vs. Tenshin Nasukawa II September 27, 2026
• WBO Welterweight Title: Devin Haney vs. Keyshawn Davis (Venue Update): On 31 July 2026, Devin Haney indicated via social media that his 3 October 2026 title defense against Keyshawn Davis is expected to be held at the State Farm Arena in Atlanta. 📅 Calendar file (.ics) Devin Haney vs. Keyshawn Davis (WBO Welterweight Title) October 3, 2026
• WBC Interim Super Lightweight Title: Dalton Smith vs. Alberto Puello: A championship bout between Dalton Smith and WBC interim super lightweight champion Alberto Puello is scheduled for 24 October 2026 at the Utilita Arena Sheffield. 📅 Calendar file (.ics) Dalton Smith vs. Alberto Puello October 24, 2026

Between 29 July and 31 July 2026, several major men's professional boxing championship matches were officially confirmed or updated. Top Rank announced on 30 July that the WBO welterweight title fight between Devin Haney and Keyshawn Davis is set for 3 October 2026. The WBC super middleweight championship bout between Canelo Alvarez and Christian Mbilli has been rescheduled for 31 October 2026. Additionally, Ryan Garcia's WBC welterweight title defense against Conor Benn is confirmed for 12 September 2026, and the WBA welterweight title fight between Rolando Romero and Teofimo Lopez Jr. is scheduled for 22 August 2026.

• WBO Welterweight Title: Devin Haney vs. Keyshawn Davis: On 30 July 2026, Top Rank officially announced that the WBO welterweight championship bout between Devin Haney and Keyshawn Davis is scheduled for 3 October 2026, following a successful purse bid. 📅 Calendar file (.ics) WBO Welterweight Title: Devin Haney vs. Keyshawn Davis October 3, 2026
• WBC Super Middleweight Title: Canelo Alvarez vs. Christian Mbilli: The WBC super middleweight title fight between Canelo Alvarez and Christian Mbilli has been rescheduled for 31 October 2026 as part of Riyadh Season. 📅 Calendar file (.ics) WBC Super Middleweight Title: Canelo Alvarez vs. Christian Mbilli October 31, 2026
• WBC Welterweight Title: Ryan Garcia vs. Conor Benn: Ryan Garcia is scheduled to defend his WBC welterweight title against Conor Benn on 12 September 2026 at the T-Mobile Arena in Las Vegas. 📅 Calendar file (.ics) WBC Welterweight Title: Ryan Garcia vs. Conor Benn September 12, 2026
• WBA Welterweight Title: Rolando Romero vs. Teofimo Lopez Jr.: Rolando 'Rolly' Romero will defend his WBA welterweight title against Teofimo Lopez Jr. on 22 August 2026 at the T-Mobile Arena in Las Vegas. 📅 Calendar file (.ics) WBA Welterweight Title: Rolando Romero vs. Teofimo Lopez Jr. August 22, 2026
• Vacant WBC Lightweight Title: Lamont Roach vs. William Zepeda: Lamont Roach and William Zepeda are scheduled to fight for the vacant WBC lightweight title on 1 August 2026 in Las Vegas. 📅 Calendar file (.ics) Vacant WBC Lightweight Title: Lamont Roach vs. William Zepeda August 1, 2026
• Vacant IBF Middleweight Title: Aaron McKenna vs. Etinosa Oliha: A bout for the vacant IBF middleweight title between Aaron McKenna and Etinosa Oliha is scheduled for 8 August 2026 in Dublin. 📅 Calendar file (.ics) Vacant IBF Middleweight Title: Aaron McKenna vs. Etinosa Oliha August 8, 2026