There’s a shakeup among the No. 1 seeds in USA TODAY Sports’ updated bracketology, with Houston rising to the top line to replace Connecticut after the Huskies saw their 18-game win streak end.

Connecticut's 81-72 loss to St. John's at Madison Square Garden was the Huskies’ first since losing to Arizona on Nov. 19. That dropped UConn to eighth in the NET rankings and to 5-2 against Quad 1 competition.

Houston has now taken four in a row, most recently topping Brigham Young 77-66 in Provo, after losing to Texas Tech on Jan. 24. That moved the Cougars within one game of Arizona in the Big 12 standings.

The new No. 1 line is Houston, which joins Arizona, Michigan and Duke.

The Blue Devils retain a No. 1 seed despite a last-second loss at North Carolina. While Duke’s second Quad 1 loss, it still leads Division I with 10 Quad 1 victories.

The rivalry win moves UNC to a No. 4 seed. The Tar Heels are now 19-4 overall and 7-3 in the ACC, 2.5 games behind co-leaders Duke and Clemson, and up to 5-4 in Quad 1 games.

San Diego State, UCLA, Ohio State, Miami (Fla.).

New Mexico, Missouri, California, Virginia Tech.

Multi-bid leagues: Big Ten (11), SEC (10), ACC (8) Big 12 (7), Big East (3), West Coast (3), Mountain West (2).

This article originally appeared on USA TODAY: March Madness bracketology projection of NCAA Tournament has new No. 1