Three years after their so-called "Fight of the Century", Filipino boxer Manny Pacquiao has challenged Floyd Mayweather to a rematch.
He called out the now-retired Mayweather after retaining his WBA world welterweight title on Saturday.
Five-weight world champion Mayweather was ringside in Las Vegas watching Pacquiao beat American Adrien Broner by unanimous points decision.
Mayweather's promotion company ruled out a rematch, saying the unbeaten champion had no interest in fighting Pacquiao and was enjoying retirement.
