BKFC 90 Darren Till Vs. Aaron Chalmers: Fight Preview And Prediction

Bare knuckle boxing continues to attract some of the biggest names in combat sports, and Darren Till’s BKFC debut has quickly become one of the most talked-about crossover fights of the year. The former UFC interim title challenger now enters a completely different environment where gloves are gone, damage comes quicker, and mistakes are punished instantly.

Till will face former Bellator and reality TV star Aaron Chalmers at BKFC 90 in Birmingham, England. While many fans see Till as the far more accomplished striker, Chalmers brings experience, toughness, and the pressure of having nothing to lose heading into the biggest fight of his combat sports career.

With huge attention surrounding Till’s move into bare knuckle fighting, this matchup has become one of BKFC’s biggest UK attractions to date.

Darren Till

Darren Till built his reputation as one of the UFC’s most dangerous strikers during his rise through the welterweight division. The Liverpool fighter challenged for the UFC welterweight championship against Tyron Woodley and shared the cage with elite names including Jorge Masvidal, Robert Whittaker, Kelvin Gastelum, and Dricus du Plessis.

Known for his sharp counter punching, southpaw stance, timing, and powerful left hand, Till has always been most dangerous during striking exchanges. While his recent MMA run was inconsistent, many believe bare knuckle boxing could suit his style far better than mixed martial arts due to his boxing-heavy approach.

The biggest question will be how Till adapts without gloves and whether ring rust affects him under the pressure of a completely new sport.

SHOP: Kickboxing Equipment

Aaron Chalmers

Aaron Chalmers enters the fight as the underdog, but he brings valuable combat sports experience of his own. After building popularity outside fighting, Chalmers competed in Bellator MMA before transitioning into crossover boxing and combat sports events in the United Kingdom.

Unlike Till, Chalmers has already competed in boxing-style contests in recent years, which could help him adjust quicker to the pace and rhythm of BKFC. He is durable, aggressive, and willing to engage in exchanges, something that could create entertaining moments early in the fight.

However, Chalmers faces a major technical challenge against a fighter who has spent years competing against world-class strikers at the highest level of MMA.

How to watch: Darren Till vs Aaron Chalmers

The fight takes place at BKFC 90 on Saturday, May 30, 2025, at the Utilita Arena in Birmingham, England. The event will air live on DAZN and BKFC+, with the prelims and main card expected to begin at 8 a.m. ET.

Tale Of The Tape

CATEGORY	Darren Till	Aaron Chalmers
AGE	33	39
HEIGHT	6’0	5’10
REACH	75 inch	71 inch
PRO RECORD	N/A (Boxing Bare Knuckle)	N/A (Boxing Bare Knuckle)
FIGHTING OUT OF	Liverpool, England	Newcastle upon Tyne, England

Darren Till Vs. Aaron Chalmers: Final Prediction

This fight feels tailor-made for Darren Till on paper. While BKFC is unpredictable and capable of producing shocking moments, Till’s striking pedigree, timing, and experience against elite competition should give him a massive advantage under boxing rules.

Chalmers will likely try to make the fight ugly early by pressuring forward and forcing exchanges in close range. If he can drag Till into a chaotic fight immediately, he may create opportunities. But over time, Till’s cleaner technique and sharper accuracy should begin separating the two fighters.

The biggest factor may simply be the speed difference. Till has spent years competing against some of the fastest and most dangerous strikers in MMA, and that level of experience is difficult to ignore heading into a bare knuckle matchup like this.

Final Prediction: Darren Till to win by TKO in round 2