Zeinstra Finishing 4-Year Byron Center Run Among School's All-Time Greats
By
Dean Holzwarth
Special for MHSAA.com
February 15, 2024
BYRON CENTER – As an incoming freshman four years ago, Lily Zeinstra was immediately thrust into a starting role on the Byron Center varsity girls basketball team.
While it was an overwhelming experience, Zeinstra embraced the opportunity, and believes the early demands placed on her helped pave the way for what has become an outstanding high school career – and spot among the best in school history.
“My freshman year was scary,” she said. “Just coming in and starting on varsity. And in our first game, I had to guard Jillian Brown from East Grand Rapids, who was a really good player. I feel I was pushed into a big role on our team at a really early age, but I think that has helped me over the last four years to develop into the player I am today.”
Now a senior standout, the 5-foot-11 Zeinstra has been a mainstay in the Bulldogs’ starting line-up throughout while helping lead the program to four years of success.
She recently became the school’s all-time leading scorer, surpassing 1,500 points for her career.
“I have to give credit to my teammates,” Zeinstra said. “Through the years I've been in different scoring positions, but I've always been on a team that has trusted me with the ball in tight game scenarios.
“I’ve been told by my coaches since I was younger that I'm a scorer and they need me to score, and that's been my role so I feel like scoring all those points is what I needed to do to help our team win. That’s the most important part.”
Zeinstra, who committed to Division I Butler University last spring, has been the focal point every season and has enjoyed her role as a team leader. Byron Center (14-4) is a combined 68-14 over her four seasons.
“I’ve definitely learned a lot about being a leader and having different roles that I can have on teams,” she said. “Coming in freshman year, my job was to work hard and I was one of the top defenders, so I was guarding the other teams’ best players.
“As years went on, our team lacked numbers so I became more of a scorer, especially last year. I worked on posting up down low and scoring all around the basket, and this year even more trying to further my game and score better. I'm playing college basketball next year, and that’s what they need me to do.”
Zeinstra also had the opportunity to play two years at Byron Center with her older sister, Avery, who plays now at Grand Valley State.
“I feel like I didn’t enjoy it enough when I was in it with her,” Zeinstra said. “But I loved her class so much. There were two other seniors who she played with all four years, and they were big leaders and taught me about the culture here at Byron Center. I really enjoyed playing with them.”
Zeinstra is averaging 25 points per game this season and had a career-high 39 points against Grandville in late December.
First-year Byron Center coach Cam Burns, who replaced longtime program leader Jen Slot, knew all about Zeinstra before being hired.
“I saw her on the AAU circuit and I watched her play for a couple years, and I have friends who spoke highly of her,” Burns said. “When I got the job I wanted to check her out, and I saw her pace and how she plays the game was very special.”
Burns said Zeinstra possesses unwavering confidence and the ability to score several ways.
That mentality has come from countless hours in the gym and a strong work ethic.
“She’s one of the hardest working kids in practice, and she just wants it,” he said. “And she’s a sponge, always looking at different skills and movements to try and get a better look at the rim.
“And it’s about the time and effort she puts into the little details. She makes plays, and I’m not surprised when I see something from her on the court when others are taken back by it. She continues to show why she is so good.”
The adjustment period for Zeinstra was difficult at the onset of this season.
She was getting accustomed to a new coach, as well as a new group of varsity players after the loss of several seniors.
“It was hard at the beginning because I had been running Coach Slot’s plays and offense for three years, and I knew what to expect going into every game and every practice,” Zeinstra said. “When Coach Burns came in, he brought a different vibe and a different culture, and it was the first year I had to get used to playing with new players and a new coach. I was learning things all over again.”
Zeinstra has adapted well to her new surroundings.
“It’s been going pretty good, and we had a couple big wins last week and we are in first place in our conference,” she said. “We should be able to pull another conference championship out – fingers crossed.”
The Bulldogs are chasing their fourth straight conference championship and have a one-game lead entering Friday’s Ottawa-Kent Conference White game against Grand Rapids Forest Hills Central. Their only conference loss was against Forest Hills Northern.
“It would be such a great accomplishment to win another one,” Zeinstra said. “We have had this winning culture in our program for so long, and with getting a new coach I was worried we were going to lose some of that. But I really feel like this team is buying into everything that Coach is saying and we are finally putting the pieces together and starting to win some big games.”
After a rocky start, Byron Center has adjusted well to its new coach and made giant strides. The Bulldogs dropped their first two games of the season to East Kentwood and reigning Division 1 champion Rockford, but since have won 13 of their last 15 games.
“We started out 0-2 against two of the top teams in the state, and it was just learning a new system and a new process and feeling each other out,” Burns said. “As weeks have gone by, they are starting to trust in each other and trust me. They’ve started to trust in the process.
“After that first win we got to celebrate that, and it was special. From then on we started rolling, and we’re getting better day by day, continuing to trust in one another.”
The Bulldogs also will seek a third consecutive District crown when the postseason begins in a few weeks. Zeinstra is looking forward to a potential rematch with East Kentwood.
“I want another stab at them, and we like challenges,” Zeinstra said. “We feed off that, so I feel like we have a shot to win (Districts) again.”
Dean Holzwarth has covered primarily high school sports for Grand Rapids-based WOOD-TV for five years after serving at the Grand Rapids Press and MLive for 16 years along with shorter stints at the Ionia Sentinel and WZZM. Contact him at [email protected] with story ideas for Allegan, Kent and Ottawa counties.
PHOTOS (Top) Byron Center’s Lily Zienstra considers her options during a game against Rockford. (Middle) Zienstra, left, puts up a shot against Muskegon. (Photos courtesy of the Byron Center girls basketball program.)
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.)