By Geoff Kimmerly
Second Half editor

Girls Basketball Regionals got underway Monday night with a series of upsets and a few favorites that just survived, plus three previously-unbeaten teams that suffered their first and only losses of the winter.

1. Girls Basketball: Grosse Pointe North avenged a December loss to Bloomfield Hills Marian with a 60-48 Division 1 Regional Semifinal win – Macomb Daily

2. Girls Basketball: Coldwater will continue its best season in nearly three decades after downing reigning Class A runner-up East Lansing 71-68 in a Division 1 Regional Semifinal – Coldwater Daily Reporter

3. Girls Basketball: Hamilton won a matchup of unbeaten teams in Division 2, defeating Edwardsburg 60-39 – Holland Sentinel

4. Girls Basketball: Hart upset previously-undefeated Houghton Lake 48-42 in Division 3 – MI Sports Now

5. Girls Basketball: Lake City handed Oscoda its first and only loss of the season to move on in Division 3 – Cadillac News

6. Girls Basketball: Pewamo-Westphalia trailed Kent City after all of the first three quarters but came back to win their Division 3 matchup 35-33 – FOX 17

7. Girls Basketball: Ann Arbor Pioneer moved on in Division 1 with a 42-35 win over Brighton – We Love Ann Arbor

8. Girls Basketball: Muskegon won a matchup of league champions, downing East Kentwood 67-46 in Division 1 – WZZM

9. Girls Basketball: Ishpeming Westwood came back to win a Division 3 matchup of league champs, 50-46 over Iron River West Iron County – Escanaba Daily Press

10. Girls Basketball: Springport edged Michigan Center 53-51, ending the season for the Cardinals, who made the Class B Semifinals a year ago – JTV