Desley Robinson defeated Mary Spencer by unanimous decision, according to Most Valuable Promotions. The fight took place on May 31, 2026, in an event showcasing top middleweight talent.
What happened
In a decisive match, Desley Robinson successfully defended her IBF and WBO middleweight titles against Mary Spencer. The bout ended with scores of 100-90, 100-90, and 99-91 in favor of Robinson. In the closing moments of the first round, Robinson briefly staggered Spencer, gaining momentum early on.
Throughout the fight, both boxers showcased their skills, exchanging powerful combinations. Robinson’s ability to land significant punches set the tone as she dominated the ring. Her performance, particularly in the second half, forced Spencer into defensive maneuvers, often clinching to survive heavy exchanges.
Why it matters
This victory cements Robinson’s status in the middleweight division, now holding three championship belts. The outcome reinforces her trajectory as a leading figure in women’s boxing. For Spencer, this loss raises questions about her ability to reclaim a championship title after previously holding the interim WBA light middleweight championship.
Background
Desley Robinson first gained attention in December 2024 when she became the IBF women’s middleweight champion by defeating Kaye Scott. She added the WBO title in March 2025, demonstrating her rapid ascent in boxing. Conversely, Mary Spencer, a multi-sport athlete, transitioned to boxing and won multiple accolades, including a gold medal at the Pan-American Games.
What’s next
Robinson plans to defend her titles again later this year, while Spencer is evaluating her options to regain championship status. Specific dates and opponents for future bouts have yet to be announced.

