The fallout from Chris Eubank Jr.’s controversial loss to Conor Benn continues to send shockwaves through British boxing. In a move that has stunned the sport, Brian “BoMac” McIntyre – the highly respected American trainer who guided Terence Crawford to undisputed glory – has officially terminated his contract with Eubank Jr., ending one of the most talked-about coach-fighter relationships of the past two years.

The news broke late last night when McIntyre posted a simple but devastating statement on social media:

“I wish Chris nothing but the best, but after the Benn fight I’ve decided to step away. He gave everything he had that night, but the weight cut killed him and the circumstances around the fight were bigger than both of us. He needs a fresh voice, a fresh start. I’m out.”

Sources close to the split say BoMac was deeply frustrated by what he perceived as an unfair playing field. “He told people in the gym that Conor came in looking physically enhanced and with an energy that didn’t drop until late,” one insider revealed. “Chris was drained from another brutal weight cut to 160 lb, and BoMac felt the fight was lost on the scales long before the first bell. He didn’t want his name attached to a situation where one side clearly had controversial advantages.”

Eubank Jr., who looked sharp early but faded badly after the midway point against Benn, has now lost the man widely credited with bringing discipline, footwork and ring IQ to his game. The Brighton star had repeatedly called McIntyre “the best trainer in the world” and insisted the partnership was long-term.

Prominent voices in British boxing have reacted with a mixture of sympathy and caution.

Hall-of-Famer Duke McKenzie told talkSPORT: “Chris and BoMac had real chemistry. Throwing that away now would be a mistake. He needs stability, not another change. The weight was the problem, not the corner.”

Legendary promoter Frank Warren echoed the sentiment: “Chris has switched trainers more times than most fighters change gloves. At some point you have to stop blaming the coach and look in the mirror. But BoMac leaving is a blow – that was the one relationship that actually worked.”

Eddie Hearn, who promotes Conor Benn but has long-standing ties with the Eubank family, took a more optimistic view: “Change can be exactly what a fighter needs. Chris is 35, still in his prime, and he showed world-class flashes even while running on empty that night. A new voice, a new camp, maybe even moving up to 168 lb permanently – this could be the reset that takes him to another level.”

Inside the sport, the conversation has quickly turned to the brutal reality of Eubank’s weight-making struggles. Multiple sources confirm he was close to 180 lb in camp and endured an extreme cut that left him visibly weakened by the championship rounds against Benn. “He was a zombie by round eight,” one cornerman admitted. “Heart got him through twelve, but the tank was empty.”

Despite the setback, those who know Eubank Jr. best insist the fire still burns. He has posted only a short message since the split became public:

“Respect to BoMac for everything. New chapter. I’ll be back stronger, smarter and at the weight that lets me be me. See you all soon.”

The burning question now dominating betting shops and podcasts alike: who replaces BoMac?

Names already being whispered include Shane McGuigan, Adam Booth (who guided David Haye and George Groves), and even a sensational return to Ronnie Davies – the trainer who was with Eubank from amateur days until 2022.

One thing is certain: Chris Eubank Jr. has overcome bigger obstacles than a coaching change. From the tragedy of losing his brother Sebastian, to rebuilding after the Liam Smith defeats, to fighting with a broken hand against Kamil Szeremeta – the man they call ‘Next Gen’ has repeatedly proven he can rise.

The Benn loss – now forever clouded by doping allegations against his opponent – may yet prove to be the darkest hour before a new dawn. With or without BoMac in his corner, Eubank Jr. remains one of the most skilled, charismatic and resilient middleweights/super-middleweights on the planet.

As one veteran trainer put it: “He doesn’t need a new coach. He needs to stop killing himself to make 160 and let the talent breathe. Do that, and he beats anybody – clean or otherwise.”

The comeback story is already being written. The only question is how spectacular the next chapter will be.