https://programminginsider.com/2018-19-nfl-playoffs-divisional-round-tv-and-announcer-schedule/
All start times in the following TV schedule are Eastern:
Saturday, January 12, 2019 4:35 p.m. AFC Divisional Playoff (NBC) (#6) Indianapolis Colts at (#1) Kansas City Chiefs Announcers: Al Michaels (play-by-play), Cris Collinsworth (analyst), Michele Tafoya (reporter), Heather Cox (reporter)
8:15 p.m. NFC Divisional Playoff (Fox) (#4) Dallas Cowboys at {#2) Los Angeles Rams Announcers: Joe Buck (play-by-play), Troy Aikman (analyst), Erin Andrews (reporter), Chris Myers (reporter)
Sunday, January 13, 2019 1:05 p.m. AFC Divisional Playoff (CBS) (#5) Los Angeles Chargers at (#2) New England Patriots Announcers: Jim Nantz (play-by-play), Tony Romo (analyst), Tracy Wolfson (reporter), Jay Feely (reporter)
4:40 p.m. NFC Divisional Playoff (Fox) (#6) Philadelphia Eagles at (#1) New Orleans Saints Announcers: Kevin Burkhardt (play-by-play), Charles Davis (analyst), Pam Oliver (reporter)