Mairis Briedis has three losses against two opponents on his boxing record. For a list of Briedis's best fights, refer to "Best fights of Mairis Briedis".
On May 18, 2024 Mairis Briedis fought Jai Opetaia in a cruiserweight world-title fight for the IBF and The Ring titles. Briedis was 39 years old and with a record of 28-3 (20), and Opetaia was 28 years old and with a record of 24-0 (19). Briedis lost the fight via 12-round unanimous decision.
On July 2, 2022 Mairis Briedis met Jai Opetaia in a cruiserweight (IBF, The Ring) world-title defense fight. Briedis was 37 years old and with a record of 28-2 (20), and Opetaia was 27 years old and with a record of 21-0 (17). Briedis lost the fight via 12-round unanimous decision and lost the titles.
On January 27, 2018 Mairis Briedis, the WBC champion, met Oleksandr Usyk, the WBO champion, in a cruiserweight world-title unification fight. Briedis was 33 years old and with a record of 23-1 (18), and Usyk was 31 years old and with a record of 13-0 (11). Briedis lost the fight via 12-round majority decision and lost his title.
