UFC on FOX 13 took place this past Saturday night in Phoenix, Arizona and was headlined by former UFC heavyweight champion Junior dos Santos defeating Stipe Miocic by unanimous decision.
According to Nielson sources, the fight card had an average audience of 2.8 million viewers and a rating of 1.6. The peak of the broadcast came in the main event bout between Dos Santos and Miocic with 3.8 million viewers.
Along with the total viewership numbers, the fight card on FOX won the night in several key demos for the UFC including Men 18-34, Adults 18-34, and Men 18-49.
Also, the televised preliminary card was shown on Fox Sports 1 from 5 p.m. to 8 p.m. and came in with 654,000 viewers. This number is up 7 percent from the preliminary card for UFC on FOX 9, which was the December FOX event last year.
The UFC will return to Fox Sports 1 this weekend for UFC Fight Night 58: Machida vs. Dollaway on Saturday night and TheMMAReport.com will have the viewership numbers for this event on Tuesday.