Floyd Mayweather is set to participate in a boxing exhibition in Greece this week, but talks of a rematch with Manny Pacquiao have been put in jeopardy.

What happened?

Floyd Mayweather's team had agreed to a September date for the rematch, but Mayweather himself has denied it, and the original venue, The Sphere, is no longer available due to a concert.

The situation has led to speculation that Mayweather is avoiding the fight, with Pacquiao's camp already preparing for a potential backup plan.

Why it matters for Floyd Mayweather

Mayweather's undefeated record is at stake, and a loss to Pacquiao could tarnish his legacy, which may be a factor in his reluctance to commit to the rematch.

What comes next?

Mayweather will face questions about the Pacquiao rematch at the pre-fight press conference for his exhibition in Greece, and his responses will be closely watched for any indication of his intentions.

Pacquiao has already begun training for the potential fight, and his camp is confident that he is ready to take on Mayweather, who has been dealing with various issues, including the $7.2 million IRS tax lien and the lawsuit from CSI Sports.

The uncertainty surrounding the rematch has led to a lack of buzz for Mayweather's upcoming exhibition, with many fans and pundits questioning his commitment to the sport.

Mayweather's exhibition in Greece is scheduled to take place on Saturday, and while it may not be the highly anticipated rematch with Pacquiao, it will still be closely watched for any signs of what the future holds for the boxing legend.

As the situation continues to unfold, one thing is clear: the potential rematch between Floyd Mayweather and Manny Pacquiao is in doubt, and only time will tell if it will ultimately happen.

The IRS tax lien and the lawsuit from CSI Sports are just a few of the issues that Mayweather is facing, and they may be contributing to his reluctance to commit to the rematch.

Mayweather's legacy is on the line, and the outcome of the potential rematch will have a significant impact on his career and his place in the history of boxing.

For now, fans will have to wait and see what the future holds for Floyd Mayweather and Manny Pacquiao, and whether they will ultimately face each other in the ring again.