Entering last weekend, six Division I college basketball teams stood as undefeated. That number shrank to five after Michigan suffered an upset home loss to Wisconsin as a 19.5-point favorite. That result caused some shakeup in the second AP Top 25 college basketball poll of 2026, with Iowa State moving to No. 2 as a result.

The Iowa State Cyclones were able to keep their undefeated record intact for another week, beating the Baylor Bears on the road and the Oklahoma State Cyclones

Michigan high school boys basketball poll ___ DIVISION 1 1 East Lansing (11-0) (5) 50 2 Rockford (9-1) 43 3 Muskegon (6-0) 41 4 (tie) Bloomfield Hills Brother Rice (10-3) 28 4 (tie) Hudsonville (10-0) 28 6 Wayne Memorial (6-1) 22 7 East Kentwood (7-1) 19 8 Auburn Hills Avondale (10-1) 14 9 Grand Blanc (9-2) 12 10 Grand Haven (11-1) 7 Others