The BKFC returns to the United Kingdom with a loaded fight card that will decisively mark the beginning of a new era.Headlining BKFC 90 are a pair of British sluggers, Connor Tierney (9-2) and Rico Franco (10-3), competing for the interim welterweight title. The 165-pound belt currently belongs to Dustin Pague, who won his first world championship in a thrilling war with Julian Lane in January.Tierney enters his first bare-knuckle title fight off a pair of wins over fellow UK-based fighters Danny Christie and Johnny Graham.Franco, who unsuccessfully challenged then-welterweight champion Austin Trout for the undisputed title in October 2024, is coming off a razor-close decision win over 35-fight bare-knuckle veteran Jimmy Sweeney.However, all eyes will be on the co-main event, where former UFC title challenger Darren Till makes his BKFC debut against Aaron Chalmers. Till made waves with his signing in March and has already hit the ground running, calling out everyone from 'King of Violence' Mike Perry to pound-for-pound No. 1-ranked Lorenzo Hunt.& he said it with his CHEST 😤 Darren Till here to dominate 😈#BKFC90 | Saturday | Watch on BKFC+ pic.twitter.com/U6DuGN7NKP— Bare Knuckle FC (@bareknucklefc) May 29, 2026Although Till is a massive favorite in his debut, he is not getting a soft welcome to the promotion. Chalmers, a former reality TV star with a strong social media following, is already 2-0 in the BKFC with a pair of knockout wins.Before making his bare-knuckle transition, Chalmers went 5-2 in MMA and 1-1 in boxing. He also fought Floyd Mayweather in an eight-round exhibition bout in February 2023.BKFC 90 Start TimeMain card: 3 p.m. ET / 12 p.m. PTPrelims: 2 p.m. ET / 11 a.m. PTHow to watch BKFC 90Main card: BKFC+ on the BKFC app and BKFC.comPrelims: YouTube, BKFC app and Fubo SportsBKFC 90 LocationLocation: Utilita Arena in Birmingham, EnglandBKFC 90 fight cardMain card[4] Connor Tierney (9-2) vs. [2] Rico Franco (10-3), for the BKFC interim welterweight titleDarren Till (debut) vs. Aaron Chalmers (2-0), light heavyweightJohn Phillips (1-0) vs. Ryan Barrett (6-5), cruiserweightJonno Chipchase (3-2) vs. Brian Hyslop (1-1), bantamweightGeorge Thorpe (2-1-1) vs. Leigh Cohoon (3-0), middleweightMichael Lesniak (debut) vs. Martin McDonough (2-1), featherweightLiam Hutchinson (2-1) vs. Simeon Ottley (3-1), middleweightPaul O'Sullivan (2-3) vs. Paul Hilz (10-9), middleweightTommy Hawthorn (1-0) vs. Will Smith (1-0), lightweightPrelimsKris Trezise (5-2-1) vs. Luke Brassfield (0-1), welterweightLukasz Parobiec (10-4) vs. Kaseem Saleem (1-1), heavyweightNathan Leeson (4-1-2) vs. Stevie Devenport (4-0), lightweightAdd us as a preferred source on GoogleFollow