1. BASEBALL Detroit Cass Tech ended Division 1 No. 10 Detroit Western’s run of 15 straight city championships with a 6-1 win in the Detroit Public School League Gold title game – Detroit Free Press

2. BASEBALL Division 2 No. 18 Flat Rock clinched a share of its first Huron League title since 1976 with a 9-0 win over Division 3 No. 20 Monroe St. Mary Catholic Central – Monroe News

3. SOFTBALL Division 3 No. 6 Millington swept Division 4 top-ranked Unionville-Sebewaing to clinch the Big Thumb Conference White title – Huron Daily Tribune

4. SOFTBALL Division 1 No. 1 Farmington Hills Mercy won its fifth-straight Catholic High School League title with a 5-0 win over Division 2 No. 4 Dearborn Divine Child in the Bishop championship game – Hometown Life

5. TRACK & FIELD Lake Linden-Hubbell swept championships at the Copper Mountain Conference championship meets – Upper Michigan’s Source

6. BOYS GOLF Warren De La Salle Collegiate – No. 4 in Lower Peninsula Division 4 – carded a 307 to claim a 10^th Macomb County championship over the last 11 seasons – Macomb Daily

7. TRACK & FIELD The Gladstone girls and Marquette boys were champs at the Great Northern Conference championship meets – Upper Michigan’s Source

8. GIRLS SOCCER Ovid-Elsie downed Montrose 4-0 to secure the Mid-Michigan Activities Conference championship – Mid-Michigan Now

9. GIRLS TENNIS Bay City Western won the Bay County championship, tying Essexville Garber for most titles at the annual tournament – Bay City Times

10. BOYS GOLF Ann Arbor Pioneer and LPD2 No. 5 Chelsea won Southeastern Conference Tournament titles – Ann Arbor News

Also of note ...

SOFTBALL Division 3 honorable mention Lansing Catholic swept Ionia to earn a share of the Capital Area Activities Conference White title – Lansing State Journal