According to a report by MMAWeekly.com, the recent UFC on FX: Belfort vs. Bisping event drew 1.9 million viewers. The card aired this past Saturday night from Sao Paulo, Brazil, with Vitor Belfort scoring a second round TKO victor over Michael Bisping in the main event.
The previous high-water mark for a UFC on FX event was the second one, which garnered 1.4 million viewers. The card featured several Brazilians in action, but it was Khabib Nurmagomedov and C.B. Dollaway scoring main card wins over the native fighters.
The report also stated that 255,000 viewers tuned in for the prelim fights that aired on Fuel TV. That is the highest amount of viewership for a Fuel TV set of prelims. The previous best was 160,000 for the fourth FX show.