Bloomberg: “Avengers: Age of Ultron,” the Disney sequel that reunites Iron Man with Captain America and other Marvel comic-book superheroes, saw some business siphoned off by the much-anticipated pay-per-view boxing match between Floyd Mayweather and Manny Pacquiao on Saturday night. That left the film with $187.7 million in U.S. and Canadian ticket sales its opening weekend. The haul was enough to register as the second-biggest movie debut of all time. “It’s important to not call this a failure because it didn’t break the record. This is still a very successful movie.”