Report: UFC 263 Sells 600K Pay-Per-View Buys for Card with Two Title Fights, Nate Diaz
UFC 263 did approximately 600,000 pay-per-view buys, according to a report from the Sports Business Journal.
https://www.sherdog.com/news/news/Report-UFC-263-Sells-600K-PayPerView-Buys-for-Card-with-Two-Title-Fights-Nate-Diaz-180039