Survey Shows Small but Steady Rise of Multi-Sport Participation at MHSAA High Schools
By
Geoff Kimmerly
MHSAA.com senior editor
December 16, 2025
The Michigan High School Athletic Association’s seventh Multi-Sport Participation Survey, conducted last spring for the 2024-25 school year, showed small but continuing growth of multi-sport participation among athletes at member high schools.
The annual Multi-Sport Participation Survey was inspired by the MHSAA’s Task Force on Multi-Sport Participation, which was appointed in 2016 to study early and intense sport specialization – a serious issue related to health and safety at all levels of youth sports – and to promote multi-sport participation as a way to help stave off overuse injuries and burnout among athletes that have been tied to chronic injuries and health-related problems later in life.
The 2024-25 Multi-Sport Participation Survey received responses from 82.7 percent of member high schools and showed 45.4 percent of athletes at those MHSAA member high schools participating in two or more sports, an increase of six tenths of a percent from 2023-24. Multi-sport participation has shown increases every year of the study – and a combined increase of 2.6 percent since the first study after the 2017-18 school year.
For 2024-25, 47.8 percent of male athletes and 42.3 percent of female athletes played multiple sports. The percentage of multi-sport athletes remains inversely proportional to schools’ enrollments, as Class D schools again enjoyed the highest percentage of multi-sport athletes at 63.1 percent, followed by Class C schools (59.6), Class B (49.3) and Class A (38.5).
All four enrollment classifications also continued to show increasing multi-sport participation. Class A multi-sport participation increased three tenths of a percent from 2023-24 and is now up 2.6 percent from 2017-18 survey results. Class B increased 1.3 percent from the previous year and is also up 2.6 percent since 2017-18. Class C multi-sport participation grew two tenths of a percent over the previous year and sits 4.4 percent higher than the first study, and Class D multi-sport participation in 2024-25 remained the same as in 2023-24 and has grown five percent over the last seven years.
The MHSAA Task Force also recommended measuring multi-sport participation in MHSAA member schools to recognize “achievers” – that is, schools that surpass the norm.
Battle Creek Harper Creek, Detroit Cody and Grand Rapids Northview have appeared among the top 10 percent of their respective Classes six of the seven years the survey has been conducted. Four more schools have appeared among the top 10 percent of their Classes five of the seven years: Decatur, East Grand Rapids, Manton and Warren Michigan Collegiate. Detroit Douglass, Parma Western and Lake Leelanau St. Mary have appeared among the top 10 percent of their Classes four times apiece.
In Class A, Grand Rapids Northview (79.4 percent) posted the highest percentage of multi-sport athletes for 2024-25, followed by Macomb L’Anse Creuse North (70 percent), Detroit Cass Tech (61.4) and Sterling Heights Stevenson (60.7) also reporting at least 60 percent.
Warren Michigan Collegiate paced Class B schools with 91.3 percent of athletes playing multiple sports, followed by Tecumseh (77.7), Yale (76.6), Detroit Cody (71.4), Battle Creek Harper Creek (71.3) and Manistee (70.1). Class C saw six schools reach 80 percent for the second-straight school year, led by Jackson Lumen Christi (97.6 percent), Martin (89.7), Bad Axe (89.3), Cass City (88.6), Center Line Prep Academy (83.6) and Decatur (82.3).
Watervliet Grace Christian topped the Class D list at 93.8 percent of athletes participating in multiple sports. Next were Watersmeet (89.7), Lake Leelanau St. Mary (88.2), Detroit Douglass (87.8), Vestaburg (87.7) and Portland St. Patrick (87.3).
The full summary report on the Multi-Sport Participation Survey is available on the “Multi-Sports Benefits” page.
Lessons Learned Keep Paying Off
February 8, 2013
By Terri Finch Hamilton
Reprinted with permission of CMUChippewas.com
Gina Mazzolini's parents taught her to be a good person first, a good student second, and a good athlete after that. But Mazzolini says her involvement in sports at CMU taught her things that went way beyond the classroom.
"At Central, I learned women are just as good as men -- or better," says Mazzolini, assistant director at the Michigan High School Athletic Association. "I learned that if we put our minds to it, we can do anything."
A star athlete in volleyball and basketball at CMU from 1974 to 1978, Mazzolini says college sports helped her soar after the limitations for girls in high school sports in the early 1970s.
"In high school, women were always taking the back seat to men," says Mazzolini, 57. "I didn't see women in leadership positions in high school. Girls couldn't use the weight room -- we had to sneak in, then we'd get kicked out. They'd look at me and say, 'Why would you want to lift weights?'
"When the guys were done with the gym, then we could use it."
As an athlete at St. Johns High School, Mazzolini was just starting to compete competitively, she says. She won the school's first ever female athlete of the year award.
"Then I went to Central Michigan, and my teammates were all the best kids from their high school teams. Suddenly, everybody was good. And everybody we played against was good."
It was eye opening, she says.
"You learn a lot about yourself," she says. "If you can survive a practice, if you can survive playing Michigan State, you get confidence. I realized I was good. I learned how to be competitive, in a good way."
In basketball, she led the Chippewas in scoring and rebounding three straight seasons - averaging in double figures in both categories. After graduating from CMU, Mazzolini went on to teach and coach at the high school and college levels. She was inducted into the CMU Athletic Hall of Fame in 1992.
A few years later, Mazzolini received the 2009-10 Women In Sports Leadership Award by the Representative Council of the MHSAA.
So much of what she learned on the college volleyball and basketball courts prepared her for later success, Mazzolini says.
"In athletics, you can't worry about what just happened," she says. "You control your emotions, you take a deep breath, you move forward."
Good advice on any day, she says.
"You learn that you don't always win, and you learn to take defeat gracefully," she says. "Later, in your business life, you're not going to win everything, either. Sports teaches you how to deal with setbacks, how to work hard and rearrange your goals so that you do better next time.
"You learn if you work together, you can achieve amazing things."
CMUChippewas.com is running a series of stories to celebrate the 40th anniversary of Title IX legislation. Click to see more of the series.