Updated: UFC Fight Night,NFL Countdown leads cable sports networks for Sunday January 18, 2015

January 21, 2015

On a slow cable Sunday that saw big numbers for the broadcast networks with the NFL’s NFC and AFC conference championships, FS1 (yes, FS1!) headlined by McGregor vs. Siver, UFC Fight Night led all sports cable networks with  2.751 million viewers and a 1.4 adults 18-49 rating between 10p-12:15 am. We haven’t seen just the McGregor-Siver portion, but if FS1 releases the info we’ll post it. Update: peak viewing between…