Daniel Dubois challenges Oleksandr Usyk for the unified heavyweight titles this weekend, as the Briton ventures to Poland for his toughest test yet. Dubois, 25, has secured 18 of his 19 victories via knockout, and he will lean on that destructive power in Wroclaw, where Usyk and a legion of Ukrainian fans await. “Dynamite” Daniel has also shown vulnerability, however; he suffered a fractured eye socket in a TKO loss to Joe Joyce in 2020, and he hit the canvas three times in his most recent win – against Kevin Lerena – partly due to a knee injury. Meanwhile, Usyk is unbeaten, an Olympic gold medalist, and the only undisputed cruiserweight champion of the four-belt era. The southpaw, 36, is still seeking a fight with WBC champion Tyson Fury, whom he was due to face before talks fell through in spring. As such, Usyk was left to take on mandatory challenger Dubois, who will look to succeed where all others have failed – including Anthony Joshua, who dropped the unified titles to Usyk in 2021 and lost to the Ukrainian again in August. Here’s all you need to know about Usyk vs Dubois. We may earn commission from some of the links in this article, but we never allow this to influence our content. This revenue helps to fund journalism across The Independent. When is the fight? Usyk vs Dubois is set to take place at the Tarczynski Arena in Wroclaw, Poland, on Saturday 26 August. The main card is expected to begin at 7pm BST (11am PT, 1pm CT, 2pm ET), with ring walks for the main event likely to follow at 10pm BST (2pm PT, 4pm CT, 5pm ET). How can I watch it? In the UK, the fight and undercard will air live on TNT Sports pay-per-view (formerly BT Sport). The event will cost £19.95 and is not exclusive to TNT subscribers. It will also stream live on the broadcaster’s website and app. No US broadcaster has been confirmed at the time of writing. If you’re travelling abroad and want to watch the event, you might need a VPN to unblock your streaming app. Our VPN round-up is here to help: Get great deals on the best VPNs in the market. Odds Usyk to win – 1/10; Usyk via KO, TKO or DQ – 4/11 Dubois to win – 15/2; Dubois via KO, TKO or DQ – 9/1 Draw – 22/1 Via Betway. • Get all the latest boxing betting sites’ offers. Full card (subject to change) Oleksandr Usyk (C) vs Daniel Dubois (WBA, WBO, IBF and IBO heavyweight titles) Denys Berinchyk vs Anthony Yigit (lightweight) Dmytro Mytrofanov vs Hamzah Sheeraz (middleweight) Daniel Lapin vs Aro Schwartz (light-heavyweight) Fiodor Czerkaszyn vs Anauel Ngamissengue (middleweight) Rafal Wolczecki vs Roberto Arriaza (middleweight) Vasile Cebotari vs Joel Julio (welterweight) Nursultan Amanzholov vs Lazizbek Mullojonov (heavyweight) Oleksandr Solomennikov vs Piotr Gudel (featherweight) Aadam Hamed vs TBA (super-welterweight) Ziyad Almaayouf vs Janos Penzes (super-lightweight) Bryce Mills vs Damian Tymosz (super-lightweight) Yaroslav Khartsyz vs Konrad Czajkowski (lightweight) Click here to subscribe to The Independent’s Sport YouTube channel for all the latest sports videos. Read More Anthony Joshua has the blueprint to beat Deontay Wilder – is he brave enough to use it? Conor McGregor on UFC return: ‘They’re not going to let me fight’ Sean O’Malley becomes newest UFC superstar with dazzling KO of Aljamain Sterling What time does Usyk vs Dubois start this weekend? Hamzah Sheeraz relishing chance to beat Dmytro Mytrofanov ‘in his backyard’ How to watch Usyk vs Dubois online and on TV this weekend