Listen to Every First Four March Madness Matchup on SiriusXM

March Madness 2024 is officially underway with the First Four games kicking off March 19-20. Will your bracket stay perfect after day 1? Find out with SiriusXM’s March Madness audio coverage.

Listen live to each First Four duel (along with every other March Madness matchup) on the SiriusXM app and car radios. See the full First Four schedule and SiriusXM channel lineup below.

Additionally, check out the First Four game odds according to SportsGrid below.

First Four March Madness Schedule (Dayton, Ohio)

Tuesday, March 19

(16) Wagner Seahawks vs. (16) Howard Bison | 6:40pm ET on SiriusXM College Sports Radio (ch. 84)

(10) Colorado State vs. (10) Virginia | 9:10pm ET on SiriusXM College Sports Radio (ch. 84)

Wednesday, March 20

(16) Grambling State vs. (16) Montana State | 6:40pm ET on SiriusXM College Sports Radio (ch. 84)

(10) Colorado vs. (10) Boise State | 9:10pm ET on SiriusXM College Sports Radio (ch. 84)

Related: Download a Printable March Madness 2024 Bracket

First Four Odds (via SportsGrid)

Wagner vs. Howard

Howard is a 3.5-point favorite against Wagner. The over/under is 127.5 points.

Colorado State vs. Virginia

Colorado State is a 2.5-point favorite against Virginia. The over/under is 119.5 points.

Grambling State vs. Montana State

Montana State is a 3.5-point favorite against Grambling State. The over/under is 134.5.

Colorado vs. Boise State

Colorado is a 2.5-point favorite against Boise State. The over/under is 138.5

College Basketball on SiriusXM

Game broadcast schedule

Don’t miss a single March Madness matchup. See the full play-by-play broadcast schedule on the SiriusXM app and web player.