Floyd Mayweather's planned exhibition bout against Greek kickboxing legend Mike Zambidis has been cancelled just days before the pair were due to meet in Athens, Greece. The event, scheduled for Saturday, 27 June, has fallen victim to an ongoing legal dispute that is now threatening to disrupt the former world champion's exhibition plans for the foreseeable future.
The cancellation comes after a federal court hearing in the United States centred on contractual obligations involving Mayweather's exhibition schedule. The undefeated boxing legend was expected to headline the event in Greece, but uncertainty surrounding the legal proceedings has now forced organisers to pull the show.
Legal Dispute Brings Event To A Halt
The case was brought by CSI, which claims Mayweather remains contractually bound to fulfil agreements involving an exhibition with Mike Tyson before any proposed professional rematch against Manny Pacquiao. According to the company, proceeding with the Zambidis exhibition under a different promoter would breach those existing contracts.
A judge heard arguments earlier this week and was expected to decide whether an injunction blocking the event should remain in place. With no ruling delivered before fight week, the exhibition will no longer go ahead as originally planned in Athens.
Pacquiao And Tyson Plans Also Face Uncertainty
The legal battle may have consequences far beyond one cancelled exhibition. Veteran boxing reporter Dan Rafael has reported that the long discussed Mayweather and Pacquiao rematch has already been pushed back from its anticipated 2026 timetable. If the fight eventually takes place, it is now reportedly expected no earlier than January 2027.
Questions also remain over the proposed exhibition involving Mike Tyson. Until the contractual dispute is resolved, Mayweather's wider boxing schedule appears to be on hold, leaving fans waiting for clarity on which event, if any, will happen first.
Future Of Mayweather's Exhibition Career
Since retiring from professional boxing with an unblemished record, Mayweather has built a hugely successful exhibition career by taking his events around the world. His ability to attract large crowds and global attention has made him one of boxing's biggest commercial attractions despite stepping away from championship competition.
The cancellation in Greece highlights how business outside the ring can be just as important as what happens inside it. While exhibitions have become a major part of Mayweather's career, contractual disputes now appear to be shaping his future more than potential opponents.
What Happens Next
There is currently no indication that the cancelled exhibition with Mike Zambidis will be rescheduled. Attention will instead turn to the outcome of the ongoing legal proceedings, which are likely to determine Mayweather's next move. Whether that means finally sharing the ring with Tyson, reviving talks for a Pacquiao rematch or returning to the exhibition circuit elsewhere, the next chapter of one of boxing's biggest names now depends on the courtroom rather than the ring.