Pound for pound number one Mayweather, 38, and his 36 year-old Filipino rival agreed to just one formal press conference for the mega-fight which will once and for all decide the best fighter of this generation.
Eight years in the making, Mayweather v Pacquiao has already caught the imagination of the fans and is sure to have fighters scrambling to appear on the undercard.
Tickets for the event have not officially gone on sale yet, although ringside seats for the spring PPV blockbuster are already said to be fetching vast sums of money.
Mayweather v Pacquiao is live on HBO and Showtime in the US on May 2
