2005 Miss Basketball DeHaan Cherishing Newest Title: 1st-Time Mom
By
Dean Holzwarth
Special for MHSAA.com
July 25, 2022
JENISON – Allyssa DeHaan-Clark remains one of the greatest shot blockers in national high school and college basketball history.
Recently, the former Grandville High School and Michigan State University standout became a mother for the first time.
DeHaan-Clark, and her husband Aaron, adopted a baby girl last September.
Bradley Noelle Clark was born on Sept. 29, 2021, at 36 weeks.
When the Clarks found out about the impending delivery, they drove straight to the hospital from their vacation in Tennessee to meet her. They took her home a few days later.
“Parenthood is awesome, hard, wonderful and beautiful,” DeHaan-Clark said. “She’s 9½ months old, and she just lost her first tooth and is starting to crawl. She says, ‘Da, Da’ a lot, even though I’m with her most of the time during the day.”
DeHaan-Clark, who turned 34 last month, married in 2012. She and her husband had aspirations to raise a family.
Unfortunately, the road to parenthood was more difficult than they envisioned.
“We tried to get pregnant for six years,” DeHaan-Clark said. “We went through a lot of testing and different fertility procedures, but nothing took. We never had one positive pregnancy test.”
Although disappointed and frustrated, the Clarks pursued another avenue.
“Adoption was always in the back of our mind, and it came to a point where I didn’t know what to do,” DeHaan-Clark said. “One night we prayed to God for clarity and wisdom and just some direction. He answered that prayer the next morning with a text message, and that put us on a fast track to adoption.”
The Clarks went through the application process last June. Four months later, Bradley was born. She officially became a Clark in May.
“It was awesome for God to answer that prayer so quickly,” DeHaan-Clark said. “After six years of struggle, she was meant to be in our family. We love her so much and adore her to pieces.
“She’s loved by so many, and we are very thankful that the birth family chose us. After all that pain and suffering, God made something beautiful through that.”
DeHaan-Clark was a four-year towering presence at Grandville. As a junior in 2004, she set the MHSAA record for blocks in a single season with 236 and averaged nearly a triple-double (27 points, 13 rebounds and 9.5 blocks per game).
As a senior, she helped lead the Bulldogs to a 25-2 record and their first Class A Semifinal appearance. She was named the 2005 Miss Basketball Award winner by the Basketball Coaches Association of Michigan.
DeHaan-Clark grew six inches during middle school and entered her high school freshman year at 6-foot-6. She was 6-9 as a senior before taking her talents to East Lansing.
“Middle school was tough for everyone, but it was extremely tough for me,” DeHaan-Clark said. “I was entering a new school system, and I had just started playing basketball a year or two before that and had a huge growth spurt. Learning how to be coordinated and play the game took a while.”
DeHaan-Clark was a part of three consecutive Ottawa-Kent Conference Red championship teams. The Bulldogs won District and Regional titles in 2005 before defeating previously-unbeaten Benton Harbor in a Class A Quarterfinal. Grandville’s run ended with an overtime loss to Southfield-Lathrup in the Semifinal at Breslin Center.
“My senior year was the best,” DeHaan-Clark said. “It was so much fun with the championships and all the wins. Playing with the same girls for four years and then finally having a successful team was amazing.”
DeHaan-Clark made the MHSAA’s single-season scoring list as a senior with 710 points, having averaged 26.3 per game that fall. She also finished with 718 career blocks, setting an MHSAA record later broken by Kalamazoo Central’s Asia Robeson (723) in 2014. Still, DeHaan-Clark remains seventh all-time nationally for career blocks, with Robeson sixth on the list.
DeHaan-Clark arrived at Michigan State with high aspirations.
“I had big goals of playing in the Olympics and playing professionally, but obviously those didn’t come to fruition,” she said. “I learned to dream big, so I set big goals from the beginning.”
DeHaan-Clark emerged as a dominating shot blocker for the Spartans, and was Big Ten Freshman of the Year in 2006-07 as she set the conference record with 145 blocks.
As a sophomore she re-established the Big Ten record for single-season blocks with 150. She was named Big Ten Defensive Player of the Year as a senior in 2009-10.
She ended her career as Michigan State’s all-time blocks leader with 503 – with that total also second in Division I history at that time and now third on the NCAA DI list – to go with career averages of 12.1 points and 6.8 rebounds per game.
“It was a big transition from high school to college, but I wanted to be a contributor,” DeHaan-Clark said. “I had amazing coaches and teammates, and my freshman year turned out better than I thought it would.
“My big goal was to be a key defensive player and break as many records as I could with blocked shots because of my height.”
In 2009, DeHaan-Clark was the catalyst in Michigan State’s run to the Sweet 16. The Spartans upset top-ranked Duke in the second round before losing to Iowa State, 69-68.
But DeHaan-Clark suffered a back injury during the Big Ten Tournament that winter which ultimately ended her hopes of playing beyond college.
“I never recovered from that, so I didn’t enter the WNBA draft,” DeHaan-Clark said. “I ended up having back surgery and finished my remaining classes before graduating.”
DeHaan-Clark returned home and worked in the medical field while also helping lead a sports ministry program at Grand Valley State University.
She received an intriguing opportunity to continue playing college sports as part of the Lakers volleyball program.
“I needed to take more graduate classes, and I had one more season of college eligibility other than basketball,” she said. “My skill level wasn’t to the level of basketball, but it was still really fun to play and compete and be a part of a team because those are things I still love doing today.”
DeHaan-Clark changed her focus from medicine to continuing her work in sports ministry, as well as for a non-profit organization.
She also got her real estate license in 2015, and she and her husband began flipping houses on the side.
“It brings me a lot of joy to cast a vision of what a home could look like after a lot of blood, sweat and tears,” she said. “I love that kind of work.”
The projects allowed the Clarks to spend meaningful time together.
“It was a lot of nights and weekends, and we just had to learn things as we went,” DeHaan-Clark said. “The one thing we learned is we cannot do drywall. It’s not our skill set, so in order to save our marriage and our relationship we would hire it out.
“We did a lot of it ourselves, and we like seeing the transformation from old to new. It’s really fun, and hopefully we can do it again.”
The Clarks currently reside in Jenison and have been embraced by their community and friends. They live on a lake, enjoying water sports in their free time. Allyssa was inducted into the Grandville High School Athletic Hall of Fame in March.
As for the future, DeHaan-Clark said nothing is set in stone.
“We take it one day at a time,” she said. “I still have my real estate license, so we’re hoping to renovate and invest. I’m sure in the future there will be more kids added to the Clark clan, but right now we’re very happy and content with just one.”
2021-22 Made in Michigan
July 21: Championship Memories Still Resonate with St. Thomas Star Lillard - Read
July 14: Portage Central Champ Rolls to Vanderbilt, Writing Next Chapter in Alabama - Read
July 12: Coaching Couple Passing On Knowledge, Providing Opportunities for Frankfort Wrestlers - Read
June 30: Hrynewich's Star Continuing to Rise with Olympic, Pro Sports Arrivals - Read
PHOTOS (Top) At left, Allyssa DeHaan puts up a shot during Grandville’s 2005 Class A Semifinal against Southfield-Lathrup. At right, the Clark family including Allyssa, husband Aaron Clark and daughter Bradley. (Middle) DeHaan looks for an open teammate while playing her high school finale at her future college home, the Breslin Center. (Below) The Clarks enjoy a moment together. (Basketball photos from MHSAA archives; Clark photos courtesy of Allyssa DeHaan-Clark.)
Past Wildcats Bringing Valuable Experiences Home as Three Rivers' New Hoops Coaches
By
Scott Hassinger
Special for MHSAA.com
December 2, 2025
THREE RIVERS – Basketball has always been a passion for rookie Three Rivers coaches Drew Bosma and Michael Morrison.
The two former Wildcats aim to bring that same level of energy they exhibited during their playing careers as they embark on their first varsity coaching stints.
Both Bosma and Morrison have brought along a few familiar faces as they begin working to rebuild Three Rivers' strong basketball tradition.
Bosma, a 2009 graduate, replaced long-time mentor Brian Burg as the Wildcats' varsity boys coach, while Morrison has taken the reins of the girls program from Carley Shoesmith.
As a student-athlete at Three Rivers, Bosma excelled in football, basketball, baseball and track & field. He continued his playing career at Alma College and Liberty University before returning home and completing his undergraduate studies in psychology through online courses.
"My psychology background has been useful in my coaching career. The kids you work with have so many different issues they encounter than when I was in school," said Bosma, who is employed in the RV Industry at Grand Design in Elkhart, Ind.
Bosma's early shift works out perfectly with his coaching duties. After 11 seasons as Three Rivers’ JV boys coach, he spent the last two as a varsity assistant at Portage Northern. His immediate goal is to renew enthusiasm within the program.
"My experience with Three Rivers basketball as a player was a very good one. I want to build the culture to the point where people want to be here, the effort isn't questioned and (we) have kids who enjoy the game," Bosma said. "I've had a lot of good mentors in this game. Now that I'm a head coach, I want our players to be able to step onto the court and play freely. Yelling after every mistake they make isn't going to teach them anything. They are going to make mistakes in life, and they have to understand it’s ok to mess up and learn from those mistakes.”
Bosma's additional goals this season are simple ones.
"I want our kids to make it known that we have competed hard in every game with a no-quit attitude. It's a coach’s dream to win every game, but I want to make sure these kids are becoming better people as well as basketball players," Bosma said.
Long-range goals include increasing interest among students to try out for the team. He and his staff have organized the Three Rivers NextGen Boys' Basketball Program for students in kindergarten through eighth grade that will begin in January and focus on building skills and nurturing players who may fill the ranks down the road.
Bosma's coaching philosophy includes being tough on his players while showing that he truly cares about their well-being.
"As a coach I'm going to be hard on you, but these guys know that it’s out of love and concern for them,” he said. “They understand that anything I say to them is meant truthfully, and it comes from the heart. I want them to know they can come and talk to me. I want them to return 10-12 years later and notice the same type of feeling in this program. All of my coaches are either former teammates of mine or guys who played for me.”
Tirrell Hausmanis, a former hoops star at Three Rivers, serves as Bosma's varsity assistant. Brenden Brown is the Wildcats' junior varsity mentor, and alumnus Thomas O'Dell is the freshman coach.
"Having Three Rivers alumni on our coaching staff teaches these kids how important basketball is to our community," Bosma said.
Offensively, Bosma expects the Wildcats to be able to stay in space and use their long wing players and better shooters to their advantage. Among the top returners are junior point guard Brayden Carpenter, 6-foot-6 senior forward Zander Barth (who is committed to Central Michigan for football), and senior forward Carter Langston.
Carpenter averaged 13 points per game as a sophomore, as Three Rivers finished 7-15.
"You can tell there's a different attitude under the new coaching staff. There are lot of guys now who want to put in the extra time and energy to get better,” Carpenter said. “Our communication on the court has improved, and Coach Bosma's system allows us to play freely without worrying about the consequences of making a mistake.”
Three Rivers looks to be more adaptable at the defensive end.
"Defensively I want to change things up all the time. We don't want to just sit back in one zone or play man-to-man, but rather press whenever we can,” Bosma said. “We have a group that has improved its basketball IQ, which allows us to do so much more as coaches. We have good team camaraderie and kids who are going to play for each other. These guys are more excited about getting the win rather than what shows up in the box score.”
Bosma has seven seniors on his roster, but Three Rivers still is a fairly young team in terms of experience.
"We have long and athletic kids and guys who could be pretty good once they build their confidence level. We have great guards and kids who like to defend. Defense has become somewhat of a lost art in high school basketball. We have the tools though to be a successful basketball team," Bosma said.
Morrison, a 2003 Three Rivers graduate who played football, basketball and baseball for the Wildcats, has taken the reins of the girls program. After high school, Morrison attended Ferris State University where he graduated with a psychology degree as well. He is employed as a probation officer for the state.
Morrison has extensive experience coaching basketball. He started out coaching travel basketball in Paw Paw while also coaching high school teams at Kalamazoo Loy Norrix, Vicksburg and Three Rivers, including the last five years as the JV boys coach under Burg. He also served as an assistant men's coach at Glen Oaks Community College under Mike Elliott.
"Working under Mike taught me so much more about basketball and has made me an even better coach. That time was very beneficial," Morrison said.
Morrison's immediate goal is to provide stability in the girls program.
"These girls have had several coaches in the last few years. I want to provide some stability and help the program grow from the lower levels,” he said. “Obviously you want to win championships, but right now we have to start with attainable goals like finishing over .500, which we haven't done in a while.”
Other goals that Morrison feels are within Three Rivers’ grasp are finishing in the top half of the Wolverine Conference and competing for a District title. The Wildcats were 8-14 last season and tied for sixth in the league.
His philosophy centers around pace and space.
"I want to get up and down the floor and defend. We want to execute an offense in the halfcourt, but also get up and down the floor and get some fastbreaks when we can. We spent the first couple weeks of practice working on executing things the right way," Morrison said.
Senior guard Dani Glass, a second-team all-Wolverine Conference pick last season, returns for her fourth varsity season. Glass, who averaged 12 points per game as a junior, has committed to play at Kalamazoo Valley Community College.
"Dani makes us go and is our catalyst for everything we do offensively. We expect more from her this season as she gets ready for the next level," Morrison said.
Sophomore post player Braylee Burg will be another key component for the Wildcats, along with senior defensive specialist Jersey Roehrs.
"I feel I help my team most with my ability to box out and create a lane for my guards along with providing rebounding. I want to work on finishing stronger at the rim this year,” Burg said. “Our coaching staff has us doing fun drills that are getting us ready for the season. We want to get the ball down the floor more effectively and set up our offense."
Morrison is most excited about his team's work ethic.
"We are very excited about this team's potential and are really leaning heavily on our seniors to give us a big great burst of energy and bring everyone else along,” Morrison said. “People are going to see a very well-disciplined group that works hard and together as a team. We are working extremely hard on our communication and shooting as well."
Parker Ellifritz, who ranks among Three Rivers’ all-time leading scorers, serves as Morrison's varsity assistant. Olivia Hancock, whose played on the 2016 Class B championship team at Marshall during her prep days, fills the role of junior varsity coach with Payge Ellifritz, Parker's sister, serving as her assistant.
Scott Hassinger is a contributing sportswriter for Leader Publications and previously served as the sports editor for the Three Rivers Commercial-News from 1994-2022. He can be reached at [email protected] with story ideas for Berrien, Cass, St. Joseph and Branch counties.
PHOTOS (Top) Above, the Three Rivers boys basketball coaching staff, from left to right: junior varsity coach Brenden Brown, head varsity coach Drew Bosma, varsity assistant Tirrell Hausmanis and freshman coach Thomas O'Dell. Below, the girls basketball coaching staff, also from left to right: varsity assistant Parker Ellifritz, head varsity coach Michael Morrison and junior varsity coach Olivia Hancock. (Middle) Junior point guard Brayden Carpenter (0) returns for his second varsity season at Three Rivers. (Below) Senior Braylee Burg (52) returns for her second varsity season for Three Rivers. (Photos by Scott Hassinger.)