Update (12:39 a.m.): Last update tonight, as Louisville takes over the overall No. 1 seed and the at-large field seems set.

Bracket 3/16

First Four Out: Virginia, California, Southern Miss, Iowa

1 – Louisville, Gonzaga, Duke, Indiana

2 – Kansas, Michigan State, Georgetown, Florida

3 – Ohio State, Miami Fla., New Mexico, Marquette

4 – Saint Louis, Kansas State, Michigan, Arizona

5 – Oklahoma State, Syracuse, Pittsburgh, Memphis

6 – Wisconsin, Creighton, VCU, UNLV

7 – North Carolina, UCLA, Notre Dame, Colorado State

8  – Missouri, Saint Mary’s, NC State, Butler

9 – San Diego State, Wichita State, Belmont, Oregon

10 – Middle Tennessee, Iowa State, Minnesota, Cincinnati

11 – Colorado, Oklahoma, Mississippi, Temple

12 – Boise State, Villanova, Illinois, La Salle, Kentucky, Akron

13 – Bucknell, Davidson, Valparaiso, New Mexico State

14 – South Dakota State, Montana, Harvard, Florida Gulf Coast

15 – Northwestern State, Iona, Southern, Pacific

16 – LIU-Brooklyn, James Madison, North Carolina A&T, Western Kentucky, Albany, Liberty

Update (12:04 p.m.): Indiana bumps ahead of Duke on the top line; Ole Miss takes Virginia’s spot in the bracket.

Update (2:47 a.m.): Primary change brings Villanova back in and bumps Ole Miss to the first team out.

Update (1:40 a.m.): I will attempt to keep this running throughout the day. Check for update notes.