Boxing coach Joe Gallagher has opened up about a recent setback in his ongoing battle with cancer. After a promising recovery earlier this year, he discovered in January that the disease had resurfaced, this time affecting his liver. Following an intensive round of chemotherapy, Gallagher now faces a major operation slated for September, with the goal of achieving another clean bill of health.
During his appearance on the latest episode of Sky Sports’ Toe2Toe Boxing podcast, the respected Manchester trainer recounted his medical journey in detail. Gallagher was first diagnosed with stage‑four bowel and liver cancer, a diagnosis that forced him onto a rigorous treatment plan that included both chemotherapy and a significant surgical procedure. By September of the previous year, scans indicated that the cancer was in remission, a result that allowed him to travel to Las Vegas alongside his fighter Mikie Tallon for a mid‑week bout that served as a warm‑up for the highly anticipated Canelo Álvarez versus Terence Crawford showdown. Unfortunately, the relief was short‑lived.
Routine scans performed in January revealed that malignant cells had re‑emerged in Gallagher’s liver. "2026 has been a bumpy road. It was a right kick in the nuts at the beginning of the year," he told Sky Sports, using his trademark blunt humor to describe the emotional toll.
He explained that after receiving the all‑clear on his flight to Vegas, he returned home for a series of heart‑related checks – "believe it or not, I have a heart!" – only to have the radiologists break the news that the cancer was back, this time in a location that was initially deemed inoperable. The medical team later revised their assessment, indicating that the tumor could become operable if it shrank sufficiently. This prompted Gallagher to undergo seven cycles of a potent chemotherapy regimen designed to reduce the size of the liver lesions. "The cocktail of chemo was huge.
Obviously, you could see me losing my hair and everything else," he said, acknowledging the physical side‑effects that accompanied the treatment. Despite the aggressive nature of the therapy, the tumor responded, shrinking enough to make surgical removal feasible.
Gallagher described the upcoming operation in technical terms: four distinct areas of his liver are affected. Three of those sections can be excised, while the fourth lies adjacent to a major artery that transports blood from the lower limbs back to the heart. Because of its proximity to this crucial vessel, surgeons cannot simply cut it out; instead, they plan to ablate the tissue – essentially “burning” the cancer away – after it has been reduced in size. "That's the one that needed to shrink a little bit, which it has," he noted, expressing cautious optimism about the pre‑operative progress.
His consultant, Gallagher said, remained matter‑of‑fact throughout the discussions, emphasizing the need for rest and recovery. "The consultant is very matter of fact, which they have to be.
He said I needed to rest," Gallagher recalled, though he admitted feeling frustrated at the timing. "I was just so annoyed because I thought: '2026, here we go, I've got a great team of talent coming through.' And then I thought: 'Oh my God.'" Nevertheless, Gallagher’s dedication to the sport has not waned. He reported that he was back in the gym the day before the interview, continuing to train his fighters despite his own health challenges.
"Everyone knows I'm not available in September. But I'll be back for the beginning of October, hopefully," he said, indicating that he expects a relatively swift return to his coaching duties once the surgery and recovery period are complete. Mikie Tallon, one of Gallagher’s protégés, also weighed in during the podcast. Tallon expressed his enthusiasm for upcoming marquee match‑ups, particularly the much‑talked‑about bout between Tyson Fury and Anthony Joshua.
"It'll be great. Joshua vs Fury.
A mega fight," he said, adding that he would love to be on the card if the opportunity arose. Tallon also reflected on his own career highlights, recalling a first‑round stoppage against Argentine Olympian Leandro José Blanc, a moment that Gallagher captured in a montage of body‑shot knockouts featuring fighters such as Callum Smith, Scott Quigg, Anthony Crolla, Paul Butler, and Marcus Morrison. "I said to myself, the next time he's going to put me in one of those videos. And then after we got that stoppage win, I was like: 'You can add me to one of those videos now, Joe!'" he laughed.
In summary, Joe Gallagher’s health update paints a picture of resilience amid adversity. After a year marked by remission, relapse, intensive chemotherapy, and an upcoming liver operation, he remains focused on returning to the ring and supporting his fighters.
The September surgery represents a critical step toward another clean bill of health, and Gallagher’s determination suggests that, despite the obstacles, he intends to resume his pivotal role in the boxing world as soon as medically possible.