[6][7] In September, Boxxer revealed their roster of fighters, including Hughie Fury, Savannah Marshall and Caroline Dubois, as well as co-promotional deals with Claressa Shields and Chris Eubank Jr. A co-promotional deal was also made with Bob Arum's Top Rank in regards to the world title fight between Josh Taylor and Jack Catterall.
The competitors were Andy Kremner (9–0), Isaac Macleod (9–0), Jimmy Cooper (6–0–1), Drew Brown (7–0), Ben Eland (4–0–1), Tom Young (4–0), Kaisee Benjamin (4–0), and Sam Evans (8–0–1).
The competitors were Tey Lynn-Jones (11–1), Kaan Hawes (4–0–1), Sean Phillips (5–0–1), Grant Dennis (12–1), Kieron Conway (9–0), Josh Groombridge (7–1), Derrick Osaze (6–0) and Joe Hurn (10–0–1).
The competitors were Damian Chambers (7–0), Matt Sen (5–1), Mikael Lawal (9–0), Antony Woolery (1–0), Dan Cooper (7–0–1), David Jamieson (4–0), Tony Conquest (18–3) and Rhasian Earlington (5–0).
[18][19] The fifth edition was held in the light-middleweight division and took place on 20 September 2019 at the indigo at The O2 in London, and was aired live on BT Sport.
The competitors were Kingsley Egbunike (4–0), Lenny Fuller (6–0), Kaan Hawes (5–1–1), Joshua Ejakpovi (13–1), Lewis Syrett (6–0), Sean Robinson (9–0), Ish O'Connor (2–0) and Steven Donnelly (7–0).
The participants were Nick Webb (13–2), Sean Turner (12–3), Mark Bennett (5–0), Jonathan Palata (7–0), Josh Sandland (4–1–1), Jay McFarlane (10–4), Kamil Sokolowski (7–15–2) and Chris Healey (8–6).