Super-featherweight boxer John Cooney, 28, has died after his defeat by Welshman Nathan Howells in Belfast last Saturday.

The Irish boxer suffered an intracranial haemorrhage and had surgery to relieve pressure on his brain following the bout at the Ulster Hall.

Galway man Cooney was assessed by the medical team in the ring before being stretchered out and transferred to the Royal Victoria Hospital in Belfast.

“It is with complete devastation that we have to announce that after a week of battling for his life John Cooney has sadly passed away,” MHD Promotions said on behalf of the Cooney family.

“Mr and Mrs Cooney and his fiancee Emmaleen would like to thank the staff at Belfast’s Royal Victoria Hospital who have worked tirelessly to save John’s life and for everyone who has sent messages of support and prayers.

“He was a much-loved son, brother and partner and it will take us all a lifetime to forget how special he was. RIP John ‘The Kid’ Cooney.”

The contest was stopped in the ninth round at the Ulster Hall in what was Cooney’s first defence of his Celtic super-featherweight title.

The Galway boxer won the Celtic title with a first-round win over Liam Gaynor in November 2023 at a sold-out 3Arena in Dublin, on the undercard of Katie Taylor’s revenge win over Chantelle Cameron.

Cooney then spent a year out of the ring recovering from a hand injury before returning to beat Tampela Maharusi of Tanzania in October 2024 in London.

Former double WBO European champion Conrad Cummings paid tribute to Cooney.

He said on X: “John Cooney the warrior gave up his fight & passed away this evening. I am deeply saddened, I can’t begin to think of the hurt his poor fiancee & family are going through. I pray they find the strength.”