Class in Session: A History in Classification

July 24, 2017

By Rob Kaminski
MHSAA benchmarks editor

This is the first part in a series on MHSAA tournament classification, past and present, that will be published over the next two weeks. This series originally ran in this spring's edition of MHSAA benchmarks.

Conversation and discussion at the March 2017 MHSAA Representative Council Meeting leaned heavily toward the subject of 8-Player Football and how to properly balance its tournament with the growing number of schools sponsoring the sport.

While the proposal to split the tournament into two divisions beginning with the 2017 school year was adopted, the MHSAA then faced questions such as when to set the divisions, how to determine qualifiers and where to host the championship games.

The topic continues to create a buzz in Class D schools across both peninsulas, and likely will do into the start of school this fall.

Likewise, the lone holdouts still conducting tournaments by class – MHSAA Boys and Girls Basketball and Girls Volleyball – took center stage at the May Council discussion, and following the 2017-18 school year, class is out for good. Both genders of basketball, and girls volleyball, will move to divisional formats thereafter.

There is much to be decided to be sure; but as those in education are well aware, history is the best teacher.

Fortunately for the sports in flux and for all sports under the governance of the MHSAA, the Association more or less wrote the book on the subject of sport classification. Following is a history lesson, with a little advanced division thrown in.

Class structure

Credited with being the first state with multiple tournament classifications, Michigan’s attention to trends and shifts in philosophy aimed at fair play and equal tournament opportunity can be traced from 80 years ago to the present.

In the earliest years of the MHSAA, there were four classifications for elections and tournaments –  Classes A, B, C and D. Classes C and D had far more schools than Classes A and B. For example, 80 years ago (1937), there were only 58 schools in Class A, 94 schools in Class B, 297 schools in Class C and 253 schools in Class D.

Gradually through the years, as Michigan’s major cities spawned suburbs, there was a shift in the other direction to the point 30 years ago (1987) when school size became more balanced: 173 Class A schools, 178 Class B schools, 179 Class C schools and 182 Class D schools.

Up until 1987, the MHSAA published the dividing line between each classification, after which schools submitted their enrollments. Then, for 1988 and thereafter, the MHSAA adopted the plan of gathering all enrollments first and then placing 25 percent of the schools in each of four classes. This completed the equalization of the number of schools in each class for elections.

However, the change for 1988 did nothing to equalize the number of teams actually entered by each class in each sport. And unlike the early years of the Association when there were many more Class C and D teams than A and B teams, there were more Class A and B teams than C and D teams entering MHSAA tournaments decades later.

Moreover, the difference in number of teams entered in the different classifications for a sport continued to increase as many small schools, the fastest growing portion of the MHSAA's membership, sponsor only a few sports, or they sponsor no sports at all but enter into cooperative programs with other schools.

Because of these differences, Class A or B schools sometimes had to win twice as many games as Class C or D schools to reach the MHSAA Finals in a sport. At times, the larger classifications had District Tournaments, even rat-tail games, and/or a Quarterfinal game, and the smaller classifications did not. Most Class D Districts have had four teams (some only three), while Class A Districts often had seven or eight teams. In Regional levels of individual sports, the number of entries in the larger classification once greatly outnumbered those in the smaller classifications of the tournament for the same sport.

Over the years, these dividing lines between classes escalated gradually, as did the differences in enrollments of largest and small schools in each class. In 1937 the dividing lines were 700, 300 and 100 between Class A and B, B and C, and C and D, respectively. By 1987, the dividing lines were 1,129, 571 and 298, respectively, leading to the current method of collecting enrollments and then setting the classification.

With the pendulum swinging well past center by the late 1980s, coaches associations, MHSAA sport committees, tournament managers and school administrators began discussion and offered proposals to correct what many believed had become a flawed system of MHSAA tournament classification.

At the 1996 MHSAA Update Meetings, ¾ of 858 respondents to that year’s annual survey indicated they favored a system that would divide schools which actually sponsor each sport into two, three or four nearly equal divisions.

Problem solving

At its meeting May 4-6, 1997, the Representative Council defeated a motion that would have adopted in one action a coordinated plan of reclassification for all sports to equalize the number of schools in each tournament for each respective sport. Instead, the Council discussed and voted on each proposal that had been presented from sport committees.

This resulted in the Representative Council adopting four equal divisions for baseball and softball, four equal divisions for boys and girls tennis, four equal divisions for boys soccer and three equal divisions for girls soccer, effective with the 1997-98 school year. Helping in the decision was the success of the 1995-96 MHSAA Wrestling season, which saw the sport move to four divisions for its tournament structure

The Council delayed action on similar proposals for football and boys golf at that time to glean additional input. The same decision was made with respect to a proposal from the Ice Hockey Committee that would have split the Class A schools in two divisions and left the Class B/C/D Tournament unchanged.

“The gist of the move from classes to divisions was to equalize the path to championships for students of all schools, regardless of the size of those schools,” said MHSAA Executive Director Jack Roberts.

While the restructuring accomplished that goal for the majority of competitors, opposition exists now as it did then. The primary argument in opposition to the changes is that, in some sports, it increases the range between largest and smallest schools in the division for smallest schools, even as the range is usually reduced for other divisions.

Larger schools offered a counterpoint.

“The larger schools suggested that while they may have more students, they also attempt to sponsor more sports than the smaller schools, in some cases spreading the enrollment as thin as a much smaller school with fewer sports,” Roberts said.

“Even today, the idea of four equal divisions can be unpopular among some Class D schools which feel especially burdened by the equal division concept,” Roberts said. “There was enough opposition in 1997 that equal divisions were rejected for boys and girls basketball and girls volleyball, and some of that opposition remains.”

The numbers of schools sponsoring each MHSAA tournament are still close to the totals today, with the exception of soccer in both genders, which has enjoyed substantial increases. This spring, 466 girls teams were scheduled to compete in the MHSAA Soccer Tournament, while 473 boys teams will suit up this fall.

Since the beginning of MHSAA divisions in 1996 with wrestling, 147 additional team champions have been crowned and countless individuals have known the thrill of victory due to an extra level of Finals in various sports. Girls soccer has seen the most growth in opportunity, moving from two classes in 1987 to three divisions the following year, and then four divisions in 2000. Boys soccer had enjoyed four classes for two years prior to the new four-division format, and it was the sport of soccer that helped to create a caveat in the nearly equal division movement.

Lower Peninsula boys and girls swimming & diving expanded from two to three divisions in 2008, while boys and girls bowling are the most recent sports to enjoy increased tournament opportunity, adding a fourth division in 2010.

“Fairness is in the eye of the beholder. While having the same number of schools in each division is one kind of fairness, holding in check the enrollment range between the largest and smallest schools in Division 4 is another kind of fairness that is dear to a great number of people,” Roberts said. “Because more schools sponsor basketball and volleyball than other sports, Class D schools would have been least affected by the equal divisions concept in those sports; but that, and ‘tradition,’ did not dissuade the opponents in the 1990s.”

The shift to divisions not only paved the way for student-athletes, but also assisted administrators and schools hosting tournaments. MHSAA tournament mangers looked to equal divisions to more closely equalize the number of schools in District or Regional Tournaments and to better equalize the length of day required for these rounds of tournaments, both for management and participating teams and individuals.

Pinning down an answer

Wrestling became the first MHSAA Tournament to be conducted in nearly equal divisions when team and individual champions were crowned in Divisions 1, 2, 3 and 4 rather than Classes A, B, C/D for the 1996 winter championships. 

The movement was well received, as schools saw more opportunity for success: four champions where there once were three at the District, Regional and Final levels, and a smaller range of enrollment between the smallest and largest school in all four tournaments, leading to the impetus for the Fall 1996 Update Meeting Survey of schools regarding similar movement in other sports.

Team champions that year were Holt (D1), Petoskey (D2), Middleville Thornapple Kellogg (D3) and Dundee (D4).

Getting their kicks

When the "equal divisions" concept was approved by the Representative Council for most MHSAA Tournaments for the 1997-98 school year, there was opposition from the smallest schools which, under the equal divisions, are forced to play against larger schools than reside in Class D. Compelling arguments were made – and still are – that an enrollment difference between schools with smaller enrollments (e.g., Class D) is more difficult to overcome in athletic competition than an even larger enrollment difference between schools with larger enrollments (e.g., Class A).

The opposition was most intense in soccer because of the number of students needed to field a team and the physical nature of the sport. As a result, from 2000-01 through 2010-11, soccer operated with a “20-percent modification.” This placed 20 percent of all schools that actually sponsored soccer in Division 4, and the remaining 80 percent were placed equally in Divisions 1, 2 and 3.

At the time the 20 percent modification was adopted, it was also established that soccer would return to four equal divisions when the largest Division 4 soccer school had an enrollment equal to or smaller than the mid­ point for Class C schools. That occurred in 2010.

Last class on the schedule

In the same volume of “history being the best teacher,” one can also find the adage, “times change.” While the division format was a welcome change in some sports, others were left to hold class without change.

In the sports of boys and girls basketball, and girls volleyball, the number of schools sponsoring the sports were so close to the overall membership of the MHSAA that divisions were not necessary; the enrollment breakdowns themselves were enough to delineate equal opportunity for tournament success.

That is no longer the case, according to MHSAA membership. The last move from classes to divisions occurred for the 2006-07 school year following Council action. Before this May, that is. Action at the most recent Representative Council meeting, May 2017, called for the shift to divisions for MHSAA Boys and Girls Basketball, and Girls Volleyball, beginning with the 2018-19 season.

“Because the MHSAA Volleyball Committee had requested this change several times a number of years ago, and because the Council felt the change inevitable, there should not be further delay,” Roberts said. “It is an important detail that the Class D maximum has dropped 50 students over the past decade so the objection that much larger schools would be competing in Division 4 isn’t very strong now.”

Using the 2017-18 enrollment figures, just eight Class C schools would be competing in Division 4 for boys basketball, 11 for girls basketball and 14 for girls volleyball.

Good things came of the previous most-recent switches in 2006-07. Competitive Cheer was re-classified from Class A, B and C-D into four equal divisions assisting in the rapid growth of sponsoring schools (approximately 80 schools per division). Alpine skiing was changed from Class A and B-C­ D to two equal divisions.

At that time, the MHSAA Basketball Committee had recommended to the Council the study of increased classifications, but status quo remained.

Back on the grid

As such, MHSAA Basketball and Volleyball remained the only holdovers of the MHSAA class structure. Discussion resurfaced periodically during the last two decades to bring those tournaments in line with the other MHSAA sports.

Regular-season football-playing schools are separated by class, then are reshuffled by divisions for the playoffs. Football, as we know, underwent a significant postseason facelift in the late 1990s.

While MHSAA Football also remained a class sport through 1998, it had expanded from four to eight classes from 1990-98, becoming the first MHSAA sport to crown more than four team champions. Member schools were asked to consider a pair of options in November of 1997. One called for eight equal divisions, and the second would leave Class D by itself as division 8, and split Class A, B and C schools into seven nearly equal divisions.

After much discussion, retooling, and crunching of formulas, the MHSAA unveiled its revised Football Playoff model that continues to roll today, nearly 20 years later. It was determined that 256 teams would qualify for the tournament based first on a minimum of six wins, then by Playoff Points determined by formula. From there, the field would be divided into eight divisions, with the field being filled out by a nearly equal number of five-win teams in each division as needed to reach 256.

Eight championships would indeed be enough, until football sponsorship among the MHSAA’s smallest schools – some with rich football traditions – began to trend downward. The MHSAA again went to the drawing board, examining the viability of 8-player football. After an experimental year in 2010 without a tournament, the 8-player game was playoff-ready for 2011, with a field of 16 qualifiers embarking on a four-week tournament.

Not only did the 8-player option restore recently canceled programs, but it also created teams in schools which previously had none, and convinced some 11-player schools that this new division was the best path to take.

What did this do for the Class D holdovers staying in the traditional 11-player game? Well, a couple of things, positive and negative. As two and three dozen Class D schools opted for the 8-player game, the remaining 11-player Class D schools at times found themselves in disrupted leagues and had to travel further to complete schedules. They also competed against larger teams in Division 8 of the 11-player MHSAA Football Playoffs.

However, the growth of the 8-player game among the smallest schools also resulted in more Class D schools qualifying for the MHSAA Football Playoffs than ever before. In 2012, an all-time high 44 percent of Class D schools sponsoring football qualified for either the 8-player tournament or Division 8 of the 11-player tournament. That compared to 42.2 percent of Class C schools, 44.9 percent of Class B schools and 41.6 percent of Class A schools which qualified for the 2012 playoffs.

Much is to be determined in the most recent chapter of MHSAA Tournament expansion as the 8-Player Football Playoffs welcome a second division. As the past illustrates, there will be pluses and minuses. History also shows that the MHSAA has received maximum input from its constituents, researched all possibilities, and will find solutions to questions still in the balance before an additional group of athletes hoists a new trophy in November.

Through the Years

A chronology of when which sports moved from Class to Division in the MHSAA. 

1995-96: LP Wrestling

1997-98: Baseball, Boys Soccer, Girls Soccer, Softball, LP Girls Tennis, LP Boys Tennis

1998-99: LP Boys Golf, LP Girls Golf

1999-2000: Ice Hockey, LP Boys Track & Field, LP Girls Track & Field

2000-01: LP Boys Cross Country, LP Girls Cross Country, UP Boys Cross Country, UP Girls Cross Country, UP Boys Golf, UP Girls Golf, UP Boys Tennis, UP Girls Tennis, UP Boys Track & Field, UP Girls Track & Field

2002-03: LP Girls Swimming & Diving, LP Boys Swimming & Diving

2005-06: Boys Bowling, Girls Bowling

2006-07: Girls Competitive Cheer, Boys Skiing, Girls Skiing

2018-19: Boys Basketball, Girls Basketball, Girls Volleyball

Note: Boys and Girls Lacrosse has been a divisional sport since it began in during the 2004-05 school year.

WISL Honoree Thunberg Embraces Leadership Opportunities in Every Role

By Geoff Kimmerly
MHSAA.com senior editor

March 3, 2025

Through several professional roles in education, Jennifer Thunberg always has maintained a strong connection with athletics and provided leadership – locally, within her league and sport community, and currently at the statewide level serving on the Representative Council of the Michigan High School Athletic Association.

To recognize her vast an ongoing contributions, Thunberg has been named the 39th recipient of the MHSAA’s Women In Sports Leadership Award.

Each year, the Representative Council considers the achievements of women coaches, officials and athletic administrators affiliated with the MHSAA who show exemplary leadership capabilities and positive contributions to athletics. Thunberg will receive her award during the Division 1 Girls Basketball Final, March 22 at the Breslin Student Events Center in East Lansing.

A standout herself as a three-sport athlete at Bay City Central and then volleyball player at Saginaw Valley State University, Thunberg began her coaching career at Central in 1997 and teaching career there in 2001. After coaching the volleyball junior varsity two seasons while still playing collegiately, she led the varsity to a 249-201-43 record over 10 seasons before moving on to Pinconning High School, where she served as athletic director from 2008-14.

Thunberg returned to Central as an assistant principal and became the school’s athletic director in 2017. She remained in that position until becoming principal at Freeland Middle School two years ago.

“A lot of the women who are on that (WISL Award) list are women who have been mentors of mine – who I have worked very closely with – and to be included in that group of women, I’m humbled and honored,” Thunberg said. “Jean LaClair (Bronson, 2015) has been a mentor of mine since I began my coaching career, and I can’t say enough about her. (There are many) between the volleyball world and athletic director world, and I’m just honored to be part of it.”

During her time as Bay City Central’s volleyball coach, Thunberg also served as president of the Michigan Interscholastic Volleyball Coaches Association (MIVCA) from 2005-08, and was instrumental in the creation of the annual Miss Volleyball Award honoring the state’s top high school senior.

As Pinconning and later Central’s athletic director, Thunberg hosted several MHSAA Tournament events and Coaches Advancement Program sessions. She also has served on MHSAA committees for volleyball rules, site selection, Scholar-Athlete Award selection and Women In Sports Leadership Conference planning.

She was one of only two female athletic directors in the Saginaw Valley League when she took that position at Central, and she served as the league’s executive director during the 2022-23 school year. The Michigan Interscholastic Athletic Administrators Association (MIAAA) named her its Region 8 Athletic Director of the Year in 2022.

Thunberg also served on the board for the Michigan Association of Secondary School Principals from 2015-21. She was appointed to the MHSAA’s Representative Council at its 2023-24 Fall Meeting and is serving a two-year term.

“At every stage of her educational career, Jennifer Thunberg has taken on a leadership role, and her vision and dedication to students is admired by her athletic and administrative communities across the state,” MHSAA Executive Director Mark Uyl said. “She is a strong believer in the power of athletics to help drive a student’s all-around education, and we are thankful to have her voice representing school sports.”  

A 1996 graduate of Bay City Central, Thunberg played basketball, volleyball and softball for the Wolves. At SVSU, she earned a bachelor’s degree in secondary education and master’s in educational leadership, and she remains among the volleyball program’s all-time leaders in single-season aces.

Thunberg earned her certified athletic administrator designation from the National Interscholastic Athletic Administrators Association (NIAAA) in 2010, and her certified master athletic administrator designation in 2014.

In addition to leading a school and serving on the MHSAA’s Council, she’s also currently serving as president of the Bay County Sports Hall of Fame.

“I was student council president in high school, National Honor Society vice president, and whatever group I got involved in … I just liked to be involved in those organizations,” Thunberg said of taking on leadership roles. “And every single one of those organizations improved and helped me more than I’ve helped the organization. They’ve taught me things, helped me get to know more people – helped me become who I am today.”

Her husband Todd Thunberg is a teacher and Bay City Central’s girls basketball coach, and they have two daughters, 13-year-old Taylor and 11-year-old Rylee.

The first Women In Sports Leadership Award was presented in 1990. 

Past recipients

1990 – Carol Seavoy, L’Anse 
1991 – Diane Laffey, Harper Woods
1992 – Patricia Ashby, Scotts
1993 – Jo Lake, Grosse Pointe
1994 – Brenda Gatlin, Detroit
1995 – Jane Bennett, Ann Arbor
1996 – Cheryl Amos-Helmicki, Huntington Woods
1997 – Delores L. Elswick, Detroit
1998 – Karen S. Leinaar, Delton
1999 – Kathy McGee, Flint 
2000 – Pat Richardson, Grass Lake
2001 – Suzanne Martin, East Lansing
2002 – Susan Barthold, Kentwood
2003 – Nancy Clark, Flint
2004 – Kathy Vruggink Westdorp, Grand Rapids 
2005 – Barbara Redding, Capac
2006 – Melanie Miller, Lansing
2007 – Jan Sander, Warren Woods
2008 – Jane Bos, Grand Rapids
2009 – Gail Ganakas, Flint; Deb VanKuiken, Holly
2010 – Gina Mazzolini, Lansing
2011 – Ellen Pugh, West Branch; Patti Tibaldi, Traverse City
2012 – Janet Gillette, Comstock Park
2013 – Barbara Beckett, Traverse City
2014 – Teri Reyburn, DeWitt
2015 – Jean LaClair, Bronson
2016 – Betty Wroubel, Pontiac
2017 – Dottie Davis, Ann Arbor
2018 – Meg Seng, Ann Arbor
2019 – Kris Isom, Adrian
2020 – Nikki Norris, East Lansing
2021 – Dorene Ingalls, St. Ignace
2022 – Lori Hyman, Livonia
2023 – Laurie Glass, Leland
2024 – Mary Cicerone, Bloomfield Hills; Eve Claar, Ann Arbor

PHOTOS At left, Jennifer Thunberg speaks during an MASSP Conference. At right, she and her family show their support for Bay City Central. (Photos provided by Jennifer Thunberg.)