Round 1 of the The Genesis Invitational begins today. Here's everything you need to know to follow the action from historic Riviera Country Club.

Round 1 leaderboard

Round 1 tee times

HOW TO FOLLOW

Television: Thursday-Friday, 2 p.m.-6 p.m. ET (Golf Channel). Saturday-Sunday, 1 p.m.-2:45 p.m. (Golf Channel). Saturday, 3 p.m.-6 p.m. (CBS). Sunday, 3 p.m.-6:30 p.m. (CBS).

PGA TOUR LIVE: Thursday-Friday, 9:45 a.m.-8 p.m. Saturday, 11 a.m.-6 p.m. Sunday, 11:15 a.m.-6:30 p.m. (Featured Groups and Featured Holes)

Radio: Thursday-Friday, 12 p.m.-6 p.m. Saturday, 1 p.m.-6 p.m. Sunday, 1 p.m.-6:30 p.m. (PGA TOUR Radio on SiriusXM and PGATOUR.com/liveaudio).

FEATURED GROUPS (ALL TIMES ET)

Tiger Woods, Justin Thomas, Steve Stricker
Thursday: 2:41 p.m. ET (No. 1 tee)

J.B. Holmes, Jon Rahm, Justin Rose
Thursday: 2:52 p.m. ET (No. 1 tee)

Patrick Cantlay, Dustin Johnson, Rory McIlroy
Thursday: 10:16 a.m. ET (No. 10 tee)

Brooks Koepka, Phil Mickelson, Bubba Watson
Thursday: 10:27 a.m. ET (No. 10 tee)

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