How to watch Vivint Houston Open, Round 4: Tee times, live scores, TV times

Round 4 of the Vivint Houston Open begins Sunday. Here's how to follow the action.

Leaderboard

Full tee times

HOW TO FOLLOW

Television: Thursday-Sunday, 1 p.m. – 4 p.m. ET (Golf Channel)

PGA TOUR LIVE: Thursday-Friday, 7:50 a.m. – 6 p.m. ET; Saturday-Sunday, 9 a.m. – 4 p.m. ET (Featured Groups)

Radio: Thursday-Friday, 10 a.m. – 4 p.m. ET; Saturday-Sunday, 11 a.m. – 4 p.m. ET (PGA TOUR Radio on SiriusXM and PGATOUR.com/liveaudio).

FEATURED GROUPS

Brooks Koepka, Tyrrell Hatton, J.T. Poston

Viktor Hovland, Adam Long, Russell Knox

MUST READS

Burns must hold off DJ, Day for first win

Houstin win could be unprecedented for DJ

Could Day's winless drought end in Houston?

Mickelson ends with eagle, still misses cut

Players welcome sight of spectators

Memorial Park provides tough test

Five things about Memorial Park

Inside Memorial Park's history

CALL OF THE DAY