HBO and Showtime have their respective shows lined up.

Both on April 18

HBO's show will be a one hour special but Showtime's show is scheduled for four separate episodes

HBO DEBUTS "MAYWEATHER/PACQUIAO: AT LAST" ONE-HOUR SPECIAL ON APRIL 18|| FIGHTHYPE.COM

Showtime plans four-part Floyd Mayweather Jr. series for fight against Manny Pacquiao - Newsday