Irish middleweight Stevie McKenna made a brutal statement in his Zuffa Boxing debut, stopping American veteran Casey James Streeter at 1:04 of the very first round. The bout took place Saturday, June 6, 2026, at the Bournemouth International Centre (BIC) in England, marking the promotion’s first international excursion outside of the United States.
McKenna, known as “The Hitman,” used the high-profile platform to demonstrate that his power has transitioned seamlessly to the 160-pound division.
The victory was particularly significant for the 29-year-old McKenna, who was returning to the ring after a 539-day layoff following his first professional defeat in December 2024. Despite the 18-month absence, there were no signs of ring rust as he swarmed Casey James Streeter from the opening bell.
The referee stepped in to end the contest just 64 seconds after it began, as Stevie McKenna overwhelmed his opponent with a flurry of heavy shots that left the American unable to respond effectively.
The win moves Stevie McKenna’s professional record to 16-1, with 15 of those victories now coming by way of knockout. Standing six-foot-two, the Irishman utilized his height and reach advantage to pin “The Comeback Kid” against the ropes almost immediately.
Casey James Streeter, who weighed in at 159 lbs compared to Stevie McKenna’s 160 lbs, offered little resistance before the first-round stoppage, suffering his second TKO loss under the Zuffa Boxing banner.
Stevie McKenna shines in Zuffa Boxing UK debut
Zuffa Boxing 07 represents a major strategic shift for the organization, a joint venture between TKO Group Holdings, Inc. (TKO) and Saudi Arabia’s Sela. The promotion is managed by a trio of combat sports power players: UFC CEO Dana White, WWE President Nick Khan, and Turki Alalshikh, chairman of the General Entertainment Authority.
By bringing the event to Bournemouth, the group signaled their intent to expand the Zuffa brand into the European market.
Stevie McKenna’s performance fits the aggressive matchmaking style preferred by Dana White. The Irishman had already established a reputation for early night finishes, having secured 11 of his wins within the first three rounds prior to this outing.
His clinical destruction of Casey James Streeter confirms his status as a legitimate threat in a middleweight landscape where power hitters are always in high demand. This aggressive approach is something Roberto Duran identified as the most astute quality a fighter can possess when looking to dominate their era.
For Casey James Streeter, the defeat marks a disappointing UK debut. The American came into the fight with a record of 15-3-2 but found himself outgunned by a younger, fresher opponent. While Streeter was looking to rebuild after a loss at Zuffa Boxing 03, he instead became the latest highlight on Stevie McKenna’s resume.
The speed of the finish likely justifies the Irishman’s decision to move up from welterweight, where he previously campaigned before his long hiatus.
Bournemouth International Centre hosts packed fight card
The atmosphere at the BIC was fueled by a card deep with regional and international talent. While the Stevie McKenna victory provided an early showcase of power, the event was headlined by a cruiserweight battle between Chris Billam-Smith and Ryan Rozicki.
The local fans in Bournemouth have become accustomed to high-level boxing, and the Zuffa production, broadcast live on Sky Sports in the UK and Paramount+ in North America, lived up to the billing.
The official Zuffa Boxing 07 results included several other emphatic finishes and tactical battles:
- Main Event: Chris Billam-Smith (200 lbs) vs. Ryan Rozicki (200 lbs) — 10 Rounds Cruiserweight.
- Co-Main Event: Jack Massey (200 lbs) vs. Chev Clarke (199.5 lbs) — 10 Rounds Cruiserweight.
- Middleweight: Lee Cutler (163 lbs) vs. Aaron Sutton (163 lbs) — 10 Rounds.
- Middleweight: Sam Hickey def. Todd Tompkins via TKO (Round 2, 1:22).
- Heavyweight: Ivan Dychko def. Harvey Dykes via split decision (97-92, 94-95, 97-92).
The undercard also featured a light heavyweight bout where Leon Hughes weighed in at 176 lbs to face Mario Vergiev. This variety of weight classes and local favorites like Sam Hickey helped maintain the energy in the building before the cruiserweight headliners took to the ring. The production quality reflected the massive investment from TKO Group Holdings, Inc. and their Saudi partners.
Future outlook for the Irish middleweight contender
With his 15th knockout now secured, Stevie McKenna is expected to move quickly toward more significant opposition in the middleweight ranks. His 18-month break appears to have allowed his body to fill out the 160-pound frame, and his performance suggests he is ready for the top tier of the division.
As high-profile fighters like Shakur Stevenson evaluate their own potential moves across weight classes, Stevie McKenna has already planted his flag at middleweight.
The boxing world is currently fixated on massive heavyweight showdowns, including the Tyson Fury vs Anthony Joshua bout slated for late 2026, but the middleweight division remains a traditional powerhouse of the sport.
Stevie McKenna’s style—unapologetically aggressive and focused on the stoppage—makes him a natural fit for the “Riyadh Season” events often curated by Turki Alalshikh. A move toward a regional or minor world title could be the next logical step for the Monaghan man.
Zuffa Boxing’s expansion into the UK appears to be a success based on the reception in Bournemouth. By highlighting European talent like Stevie McKenna alongside established stars, the promotion is building a sustainable bridge between the US and European markets.
For Stevie McKenna, the 1:04 stoppage of Casey James Streeter wasn’t just a win; it was a notification to the rest of the 160-pound division that “The Hitman” is officially back.
