1. BOYS VOLLEYBALL Grand Haven in Division 1 and Lowell in Division 2 clinched the inaugural MHSAA Finals championships – MHSAA.com

2. GIRLS LACROSSE Rockford won Division 1 by handing South Lyon United its only loss, and Detroit Country Day edged East Grand Rapids by a goal in Division 2 – MHSAA.com

3. BOYS GOLF Charlevoix and Grand Rapids West Catholic won their first Finals titles, while Detroit Catholic Central and Bloomfield Hills Cranbrook Kingswood extended streaks – MHSAA.com

4. GIRLS TENNIS Country Day entered the second day tied for first but pulled away for the Lower Peninsula Division 3 title – MHSAA.com

5. BOYS LACROSSE Detroit Catholic Central and Detroit Country Day won titles after finishing Finals runners-up the previous season – MHSAA.com

6. SOFTBALL Lorelei Chciuk threw a no-hitter to lead No. 6 Grand Haven past top-ranked Hudsonville in Division 1 and to its first Regional title in this sport – Grand Haven Tribune

7. GIRLS SOCCER Top-ranked Hudsonville Unity Christian downed No. 2 Richland Gull Lake 3-0 in a Division 2 Regional Final – Kalamazoo Gazette

8. SOFTBALL Boyne City is a first-time Regional champion thanks to a 5-4, 12-inning win over honorable mention Gladstone in Division 3 – Petoskey News-Review

9. BASEBALL No. 2 Mount Pleasant Sacred Heart earned its first trip to the Semifinals since 1997 with wins over No. 5 Fulton in a Division 4 Regional Final and top-ranked Portland St. Patrick in a Quarterfinal – Mount Pleasant Morning Sun

10. SOFTBALL No. 5 Traverse City Central claimed its first Regional title with a 1-0 win over No. 8 Grand Blanc in Division 1 – Traverse City Record-Eagle

Also of note …

SOFTBALL Norway claimed its first Regional title in this sport with wins over Eben Junction Superior Central and Hancock in Division 4 – Upper Michigan’s Source

BASEBALL Millington claimed its first Regional title in this sport, defeating No. 7 Grosse Pointe Woods University Liggett in Division 3 before falling to No. 16 Rochester Hills Lutheran Northwest in a Quarterfinal – Saginaw News