Top 10 Highest Grossing Pay - Per - View Boxing Matches of all time. Floyd Mayweather vs. Manny Pacquiao in May is the highest -grossing PPV in the. UFC vs boxing: How UFC is edging ahead in the popularity stakes terms of pay - per - view revenues and both fighters reported to be receiving. Pay - per - view (PPV) is a type of pay television service by which a subscriber of a television Boxing was first introduced to pay - per - view with the "Thrilla in Manila " fight between Muhammad Ali and Joe Frazier in September (which was also .. The highest buy rates for the UFC as of February are as follows. North America · South America · Europe · Australia and the Pacific Islands.