According to figures from VideoAmp and internal Netflix data, the Friday night bout — a majority decision win for Taylor — drew a worldwide audience of 6 million viewers from opening to closing bell. About 70 percent of that audience, or 4.2 million viewers, came from the United States.

The historic all-women card, which broke the record for the most world championships contested on a single boxing event, was streamed on Netflix in more than 200 countries.

The highly anticipated trilogy fight between Katie Taylor and Amanda Serrano at the weekend was not only a win for the sport but could ultimately prove to be a game-changing moment for women's boxing.