MHSAA Announces 2015-16 Concussion Data
September 12, 2016
By Geoff Kimmerly
Second Half editor
The Michigan High School Athletic Association has completed an unprecedented yearlong collection of head injury reports from its member schools, mandated in 2015-16 for the first time as part of an effort to identify and reduce the incidence of those types of injuries in educational athletics.
The MHSAA requested that member schools report, by sport, possible concussions by their student-athletes during both practice and competition. Reporting for the 2016-17 school year is underway, and schools again are required to designate if potential concussions occurred during competition or practice and at which level – varsity, junior varsity or freshman.
The full report of all head injuries experienced during 2015-16 by student-athletes at MHSAA member high schools – including percentages by sport (per 1,000 participants), gender and team level, as well as data tracking when athletes returned to play – is available on the Health & Safety page of the MHSAA Website.
The MHSAA received data from more than 99 percent of its member high schools after the end of the fall, winter and spring seasons, and continued to track each injury report through its conclusion this summer. Member junior high and middle schools also were allowed, although not mandated, to report their potential head injuries; those findings are not part of the published report.
It is the hope that universities, health care systems and the National Federation of State High School Associations will take part in analyzing the data. The MHSAA will work, in particular, with Michigan State University’s Institute for the Study of Youth Sports to explore these findings and their relation to possible changes and additions in coaches education.
“We know that school sports are safer than they’ve ever been, thanks to advances in equipment, increased and more complete coaches education and rules designed to bring higher levels of safety to both practices and competition,” said John E. “Jack” Roberts, executive director of the MHSAA. “However, this unprecedented effort will allow us for the first time to set a baseline by which we can determine year-to-year progress as we work to reduce the incidence of head injuries in school sports, while providing questions we will seek to answer with assistance from our research partners.”
Student-athletes at MHSAA member high schools encountered during 2015-16 a total of 4,452 head injuries – or 5.9 per member school. Total participation in MHSAA sports for 2015-16 was 284,227 – with students counted once for each sport he or she played – and only 1.6 percent of participants experienced a head injury. Boys experienced 3,003 – or 67 percent – of those injuries, although boys participation in sports, especially contact sports, also was higher than girls.
More than half of head injuries – 54 percent – were experienced by varsity athletes. A total of 2,973 – or 67 percent – came in competition as opposed to practice. More than half took place during either the middle of practice or middle of competition as opposed to the start or end, and nearly 56 percent of injuries were a result of person-to-person contact. The largest percentage of athletes – 28 percent – returned to activity after 6 to 10 days, while 20 percent of those who suffered head injuries returned after 11-15 days of rest.
Not surprisingly, contact sports revealed the most head injuries. Ranking first was 11-player football with 49 head injuries per 1,000 participants, followed by ice hockey with 38 and 8-player football with 34. However, girls soccer was just behind with 30 injuries per 1,000 participants, and girls basketball ranked fifth with 29 injuries per 1,000.
A startling disparity in the number of reported head injuries suffered by girls and boys playing the same sports was the most significant finding revealed by the concussion reporting. Soccer, basketball and baseball/softball are played under identical or nearly identical rules, and in those sports females reported significantly more concussions than males playing the same or similar sport.
Female soccer players reported 30 concussions per 1,000 participants. Male soccer players, meanwhile, reported only 18 concussions per 1,000 participants. Female basketball players reported 29 concussions per 1,000 participants; male players reported 11. Softball players reported 11 concussions per 1,000 participants, and baseball players reported four per 1,000.
“Experts tell us that it’s not surprising that girls report more head injuries than boys. But we found it stunning how many more head injuries were reported for girls than boys,” Roberts said. “As we delve deeper into the data, we hope to identify what physiological, social and psychological factors may contribute to this disparity – and how we can better prepare school personnel and especially coaches to watch for over- or under-reporting.”
Schools report possible concussions online via the MHSAA Website. Reports are then examined by members of the MHSAA staff, who follow up with school administrators as those student-athletes continue to receive care and eventually return to play. Student privacy is protected.
The reporting of possible concussions is part of a three-pronged advance by the MHSAA in concussion care begun during the 2015-16 school year which is producing data related to the frequency and severity of head injuries. The MHSAA in fall 2015 launched the largest-ever state high school association sideline concussion testing pilot program, with 62 schools taking part by using one of two screening tests designed to detect concussions. One of the objectives of the pilot was to increase awareness of concussions and improve sideline detection, and results indicated that the average number of possible concussions reported by pilot schools exceeded the average reported by schools outside the pilot group. For the 2016-17 school year, 34 schools are taking part in one of the two pilot programs as the project was concentrated to include schools which were diverse in size and location and able to best conduct the pilots to completion. The pilots will focus on sports for which most concussions occur, according to the mandated reporting by all schools during the 2015-16 school year.
The MHSAA also is the first state association to provide all participants at every member high school and junior high/middle school with insurance intended to pay accident medical expense benefits – covering deductibles and co-pays left unpaid by other policies – resulting from head injuries sustained during school practices or competitions and at no cost to either schools or families. During 2015-16, a total of 159 claims were made – with more than half coming in football (55) or girls basketball (29).
Previously, the MHSAA also was among the first state associations to adopt a return-to-play protocol that keeps an athlete out of activity until at least the next day after a suspected concussion, and allows that athlete to return to play only after he or she has been cleared unconditionally for activity by a doctor (M.D. or D.O.), physician’s assistant or nurse practitioner.
The MHSAA is a private, not-for-profit corporation of voluntary membership by more than 1,400 public and private senior high schools and junior high/middle schools which exists to develop common rules for athletic eligibility and competition. No government funds or tax dollars support the MHSAA, which was the first such association nationally to not accept membership dues or tournament entry fees from schools. Member schools which enforce these rules are permitted to participate in MHSAA tournaments, which attract more than 1.4 million spectators each year.
2026 MHSAA Bush Awards Honorees Exemplify Dedicated Service in Several Roles
By
Geoff Kimmerly
MHSAA.com senior editor
June 30, 2026
Athletic administrators must balance multiple roles no matter the size of their school districts or numbers of sports they direct, and St. Ignace’s Don Gustafson, Brethren’s Jason Kemler, Grand Rapids’ Jolinda Lucas and Greenville’s Brian Zdanowski have thrived while shouldering wide-ranging responsibilities to provide first-rate athletic experiences for their students.
Their dedication to school sports and those athletes – both locally and statewide – made them clearly deserving recipients of 2026 Allen W. Bush Meritorious Service Awards as selected by the Michigan High School Athletic Association’s Representative Council.
Al Bush served as executive director of the MHSAA for 10 years. The award honors individuals for past and continuing service to school athletics as a coach, administrator, official, trainer, doctor or member of the media. The award was developed to bring recognition to people who are giving and serving locally, regionally or statewide without a lot of attention. This is the 35th year of the award.
Gustafson has taught at his alma mater St. Ignace since 1982 and continued even after retiring from administration in 2021. In addition to his classroom work, he served as assistant athletic director his first three years, then athletic director for four, as junior high principal from 1994-2005, high school principal from 2005-11 and superintendent for the next decade.
He’s also been an MHSAA-registered game official since 1978, working six Finals in football, one in basketball and numerous in cross country, in addition to several more postseason events during his time officiating seven sports. He was named to the Basketball Coaches Association of Michigan (BCAM) Hall of Honor in 2021 as an official and “Friend of Basketball.”
Gustafson served on the MHSAA Representative Council from 2015-21. The Michigan State University grad also has served on St. Ignace’s city council, taking time away only during his tenure as superintendent.
“Don Gustafson’s contributions to school sports span nearly half a century and have included everything from behind-the-scenes support to being considered one of the state’s top game officials and a valued voice on our Representative Council,” MHSAA Executive Director Mark Uyl said. “He has long been a knowledgeable and positive voice impacting not only the Upper Peninsula but our community statewide.”
Brethren High School athletic director Jason Kemler recently completed his 20th year with the Kaleva Norman Dickson school district, where he has hosted several MHSAA Tournament events in a variety of sports including Regionals in track & field both at the high school and middle school/junior high levels. He’s also served on multiple MHSAA committees including the Junior High/Middle School Committee.
Kemler has done extensive work as well as part of the Michigan Interscholastic Athletic Administrators Association (MIAAA), serving as a regional representative, historical records chairperson and co-chair of the middle school/junior high committee, and also co-chair for the MIAAA’s 60th and 65th anniversary celebrations. He was named the MIAAA’s Region 3 Athletic Director of the Year in 2023.
Kemler is a graduate of Dansville High School and Albion College and received his teaching certificate from Michigan State University and master’s from Central Michigan University. He also serves as a captain for his local fire department.
“Jason Kemler’s stamp is all over the Brethren athletic department and community as a whole, as he’s embraced all of the roles that go with serving at a small school – teaching physical education and history and coaching as well as serving as athletic director and representing his school in significant ways among his colleagues statewide,” Uyl said. “His commitment and dedication are fine examples of what the Bush Award seeks to recognize.”
Lucas also has made an outsized impact at the middle school level during her 14 years serving in multiple roles for Grand Rapids Public Schools, including as middle school athletic director, director of all GRPS elementary sports and as athletic director for Grand Rapids University Prep Academy, whose students compete for either Ottawa Hills or Union High School. She has served on the MHSAA Junior High/Middle School Committee, contributing to an increasing emphasis at that level, and was selected as a meet manager for inaugural MHSAA Cross Country and Track & Field Regionals for junior high/middle school athletes.
Also a teacher at University Prep and an MHSAA-registered official the last six years for track & field and cross country – and the last two for volleyball – Lucas has served as sportsmanship chair for the MIAAA and as part of the MHSAA/Farm Bureau Insurance Scholar-Athlete Award Committee, and on the board for the Michigan-based Academy of Sports Leadership. She was named the MIAAA’s Region 14 Athletic Director of the Year in 2022.
Lucas graduated from Hobart (Ind.) High School and has a bachelor’s degree in physical education and health from Indiana State University, a master’s in educational leadership from Indiana University, and earned her certified athletic administrator designation from the National Interscholastic Athletic Administrators Association (NIAAA). She is a Red Cross instructor and has served on the GRPS health and physical education leadership team. Prior to coming to Grand Rapids, Lucas served in multiple athletic administration roles in Indiana, where she also taught for 24 years and earned a 30-year coaching and multiple 20-year service awards.
“Jolinda Lucas has brought a special dedication to our junior high and middle school sports and their important roles in educational athletics,” Uyl said. “She has provided valuable input on a variety of historic decisions, including the addition of sixth graders to MHSAA competition and creation of Regional competitions in cross country and track & field. Her foresight is impacting Michigan’s school-sports athletes at the youngest levels and making a difference that will continue to benefit them as they advance to high school programs.”
Zdanowski recently completed his 28th school year as athletic director at Greenville after previously serving as a teacher, coach and athletic director over a decade at Onaway and Midland Bullock Creek. As an athletic director, he has hosted more than 100 MHSAA Tournament events, including five 8-Player Football Finals and 13 11-Player Semifinals. He also has been an MHSAA-registered game official for 44 years, working five sports including Finals in baseball in 1995 and football in 2001.
The longtime administrator also has served on multiple MHSAA committees, including more than a decade on the MHSAA/Farm Bureau Insurance Scholar-Athlete Award Committee, and served as Ottawa-Kent Conference president for two years. He’s been a member of the MIAAA for 34 years, Michigan Association of Secondary School Principals (MASSP) for 28 years and National Association of Sports Officials (NASO) for 25. He was named the MIAAA’s Region 4 Athletic Director of the Year in 2008.
Zdanowski, a graduate of Standish-Sterling, has a bachelor’s degree in teacher education from Saginaw Valley State University and a master’s in athletic administration from Central Michigan University. He’s also completed 24 courses from the NIAAA Leadership Training Institute.
“Brian Zdanowski has created a program at Greenville that is the model of quality, and that was proven deservedly when his athletic department was named an Exemplary Athletic Program by the MIAAA in 2000, the first year of that prestigious recognition program,” Uyl said. “He has consistently shared what he’s built at home with the rest of the state for now several decades, and we continue to be thankful for Brian’s desire to serve and contribute to school sports in a variety of leadership roles.”
The MHSAA is a private, not-for-profit corporation of voluntary membership by more than 1,500 public and private senior high schools and junior high/middle schools which exists to develop common rules for athletic eligibility and competition. No government funds or tax dollars support the MHSAA, which was the first such association nationally to not accept membership dues or tournament entry fees from schools. Member schools which enforce these rules are permitted to participate in MHSAA tournaments, which attract more than 1.4 million spectators each year.