Senior Leaders, 'Legendary' Coaches Bring Plenty of Experience to Hackett Hoops
By
Pam Shebest
Special for MHSAA.com
January 27, 2026
KALAMAZOO — In their four years on varsity, Leland Berg and Lukas Husovsky have played for three head coaches, plus a fourth with the junior varsity while playing on both teams as freshmen.
This year, the seniors are ending their Hackett Catholic Prep basketball careers with pair of “crafty veterans” – head coach Dan Hoff and assistant Nib Reisterer.
“It’s definitely been a struggle because every coach has their own way: the way they run practice, games, plays, everything,” Berg said of adjusting to new coaches.
“So from my freshman year, I walked into a program that had been a program a couple years, and then my freshman and sophomore years it totally flipped around.”
Berg, who has signed to play basketball next at Hillsdale College, said Hoff stepped in and brought a new culture.
“Hoff knows exactly what he wants to do,” the 6-foot-5 guard/forward said. “He’s very meticulous, and I feel that order and that tidiness has really cleaned up our team and the culture of Hackett basketball.”
Berg added that there are a lot of small changes, “like what time to show up for games, how practice is run, the kinds of drills we run, the kind of plays we run.
“I know it’s for the better, but it’s been difficult to adjust for me and my teammates.”
During their freshman season, Berg and Husovsky played on both the varsity and junior varsity teams, a challenge for the young athletes.
“It was really an adjustment because everybody had different plays,” the 6-7 Husovsky said. “There were so many plays you had to memorize. Not only was it physically (challenging), but mentally tough.”
Husovsky said that the seniors helped him and Berg as freshmen, and now he sees that as their job with the younger players.
Berg said this season the players are more appreciative of each other.
“When it comes to stuff off the court and personality-wise, we know how everybody is,” he said. “It makes it easier to play with these guys and it’s fun. It makes it a super comfortable team.”
Senior-led on the floor
Berg and Husovsky are two of four senior starters with Cullen McBride, David Verduzco and junior Elijah Brooks rounding out the starting five.
Hoff, who alphabetizes his personal players list by first names, said this is the first time he has no first names past “L”.
“There are four Lukes and two Elijahs out of 12 players,” Hoff laughed.
Those four are Husovsky, senior Luke Napolitan and juniors Lucas Cosby and Luke Widman. Junior Elijah Nabors is also on the team.
Seniors Keegan McCue and Ezra Rowekamp-Ambs plus junior Joey Gamsho round out the Hackett dozen.
After a tough loss to Kalamazoo Christian on Friday, the Irish take an 8-5 record into a tough Southwestern Athletic Conference Valley matchup against Schoolcraft.
Berg said no matter how the first half goes, this Irish team is unwilling to give up in any game.
“We had a couple of tough games where we got punched in the mouth early and we were down at halftime,” he said. “But most of those games we really found a way to group together and keep on pushing.
“I think that’s the difference between this year’s team and teams in the past. In the past, when we’d get down a lot of points early, the game would be over. Lately, there’s been a change in mentality. That’s super impressive. We don’t give up.”
Hoff said Berg is a “hidden gem” on the team.
“He’s a really good outside shooter,” Hoff said. “His energy. He starts every practice and leads us after every game with our team cheer.
“He leads our stretching. He does a lot of leadership things on the court that people don’t even know about.”
As for Husovsky, Hoff said he brings a lot of athleticism to the post with some really good skills as a shooter.
Brooks said he is comfortable with his role on the team and looks up to the seniors.
“Before games, our seniors are making sure we’re there and in the head space we need to be in,” he said.
Brooks added that he feels he’s a link that “brings everybody together. If my energy’s up, then everybody’s energy is going to be up.”
He also appreciates the new culture Hoff brings to the team.
“Coach is really fundamentally sound, making sure every step is done precisely and on point,” he said. “Coach is a great listener and a great motivator.”
Hoff appreciates Brooks’ passion for the game.
“Basketball is really big in his life,” Hoff said. “He brings a toughness and a skill set that is demonstrative of how much work he’s put into it.
“He’s really such a capable player and a person whose personality is extremely powerful, and that’s what allows him to be successful at key times and with any team he happens to be on.”
More than 100 years of experience on the bench
Hoff is in his 50th season as a basketball coach, the first 49 including 27 at Mattawan and five at Western Michigan University.
“Most of what I do is in practice,” Hoff said. “During games, players tell me information and I just give them information back.
"It’s like my classroom experience. When it’s time for a test, it’s time for them to do the test. My job is to prepare them. I find that as liberating for them as for me because I’m not yelling things to them or at them (during games).”
Hoff also said he expects his players to live up to his standards.
“When you have a 3 o’clock start, it’s a 3 o’clock start,” Hoff said. “It’s been a learning curve. I told them, one of my major flaws is I don’t know how to lower my standards so you’re going to have to come to mine.”
Hoff isn’t the only veteran coach at Hackett.
Reisterer is also closing in on 50 years coaching, including several at Hackett with both boys and girls teams.
“Staying around the players keeps us young,” he said. “I’m betting we’re one of the oldest coaching staffs in the state. We’re both 71.
“Dan is the most organized coach I’ve ever been around. He teaches the fundamentals as good or better than anybody I’ve ever come across, and he’s the perfect mentor for any young guys who want to coach.
Reisterer, who graduated from Hackett in 1971, is also a member of the Irish Athletic Hall of Fame.
“Nib and I’ve known each other since I moved here in 1986,” Hoff said. “He coached as an assistant for me in Mattawan. We coached against each other many, many, many times and we had some really great Hackett-Mattawan rivalries.”
Another assistant also has Hackett ties.
Kevin White, class of 1998, is in his first year as the school’s dean of students.
White also has a lot of experience coaching basketball, most recently at Portage Northern.
“I’ve known Kevin almost since I moved here because he’s been with Nib all these times,” Hoff said. “I knew him when he was at Portage Northern and at (Kalamazoo College).
“He’s an in-school person, which is what an out-of-school coach needs. He’s really good at that. He keeps track of the kids in a healthy way.”
Berg said the team is responding well to a new coaching style.
“We have a legendary coaching staff, a lot of great minds,” he said.
Pam Shebest served as a sportswriter at the Kalamazoo Gazette from 1985-2009 after 11 years part-time with the Gazette while teaching French and English at White Pigeon High School. She can be reached at [email protected] with story ideas for Calhoun, Kalamazoo and Van Buren counties.
PHOTOS (Top) Hackett Catholic Prep boys basketball head coach Dan Hoff, kneeling, talks with his players during a break this season. (2) Leland Berg (10) makes a move toward the lane against Coloma. (3) Hackett junior Elijah Brooks. (4) Hackett assistant coaches Nib Reisterer, left, and Kevin White. (5) Lukas Husovsky attempts a free throw. (Action shots by Micah Jones. Headshots and huddle photo by Pam Shebest.)
Keeler Approaching Milestone Win Amid Final Season of Legendary Tri-unity Career
By
Dean Holzwarth
Special for MHSAA.com
December 18, 2024
WYOMING – Mark Keeler has spent four decades coaching boys basketball at Tri-unity Christian High School.
And while he has many stories that he shares often, one of his favorites comes from the beginnings of the program.
“We didn't have bleachers in our gym when I first started,” Keeler said. “I would make my boys set several rows of chairs up so people could watch our games. And then they eventually added bleachers that were donated by the church.”
Keeler’s teams have been filling up the bleachers since he took the reins for the 1983-84 season, and he has built the program into one of the most successful in the state.
Now, as he leads his team through the opening month of his 38th and final campaign, Keeler is nearing a rare milestone only achieved by a few. He is expected to soon become the fourth coach in MHSAA history to reach 700 wins.
Tri-unity is 3-1 this winter, making Keeler a combined 697-217 coaching the Defenders. Roy Johnston is the winningest coach in state boys basketball history with 833 victories earned during stints at Yale, Howell and Beaverton before retiring in March. He is followed by longtime River Rouge coach Lofton Greene (728) and Clarkston’s Dan Fife (703).
“It's a statement of longevity with these men,” Keeler said. “All three of them were very successful at the schools they were at and most of them spent a long time at one school, just like I’m doing now. I’ve never coached anywhere but Tri-unity, and that is quite a privilege to have been a part of this school.”
Keeler reached 697 wins with last week’s nonconference victory over Wyoming Kelloggsville and can move closer to the milestone with another Friday night against Grandville Calvin Christian. The Defenders then play East Grand Rapids and Grand Rapids West Catholic, respectively, at the Cornerstone University Holiday Classic at the end of the month.
Keeler, who retired from a 40-year teaching career two years ago, started coaching in 1983-84 when Tri-unity had only an eighth and ninth-grade team. After two seasons of playing subvarsity, the school formed its varsity team for the start of the 1985-86 season, with Keeler at the helm. After three seasons with the varsity, he took a break from coaching (but continued teaching and serving as athletic director).
“I had to get my priorities right with the Lord,” Keeler said. “I was trying to do too much and lost focus, and it was something that needed to be done. I look back, and it was something that set me up for the rest of my coaching career.”
Keeler returned for the 1990-91 season and has been at the forefront ever since. He has guided the Defenders to six state championships, including last year’s with a victory over Mount Pleasant Sacred Heart in the Division 4 Final. Tri-unity also has won titles in 1996, 2002, 2006, 2011 and 2022, while finishing as Finals runner-up six times.
Keeler’s teams also have reached the Semifinals 15 times, won 19 Regional championships, 26 District titles and 22 conference championships. His players have filled Class D and Division 4 all-state teams for years, with surely the best-known 2000 grad Chris Kaman – who went on to play at Central Michigan and 13 seasons in the NBA – and Brandon Voorhees, who led Tri-unity to the 2002 title as a senior, went on to CMU and then Park University in Missouri, and played professionally overseas.
“I’m so glad that I’ve been able to just be here this long,” said Keeler, who was inducted into the Basketball Coaches Association of Michigan Hall of Fame in 2016. “I love Tri-unity. My wife taught there, we met there, and my daughters went all the way through and graduated from there, so it's always been a part of my life. There's been so many quality people that have been there along the way.
“I've been very blessed to have had so many quality players and parents and coaches. It’s amazing when I look back at all those that have been a part of the program.”
Keeler, a man with a strong Christian faith, could’ve gone elsewhere during his career, but believed he had a calling at Tri-unity.
“I've had some opportunities to move on and go to different places, but whenever I prayed about it I always thought that this is where the Lord wanted me and that's always my priority,” Keeler said. “I want to please him first, because as a Christian that's my priority. I just thought this is where he placed me, so I’m going to set roots and do the best I can.”
Tri-unity senior guard Keaton Blanker, one of two returning starters on this year’s team, is excited to see his coach reach such a prestigious milestone.
“It’s the perfect scenario for him with this being his last year and getting to 700 wins,” Blanker said. “He’s going to leave his mark, and it’s well deserved. Being a small Division 4 school, he’s helped to put the program on the map and I remember growing up and watching his teams win state titles. I was waiting for the opportunity to play for him so I could help do the same thing.”
While Keeler is grateful for the unbridled success of the program on the court, creating lasting relationships with his players off the court and helping them grow in their faith has been equally gratifying.
“I know without a doubt that the Lord has blessed our program.” Keeler said. “There are a lot of great coaches out there that are probably better at Xs and Os than I am, but I think I’m a strong motivator and build good relationships with the players and get to know them.
“I let each player know that I want them to grow in their walk with the Lord, and that's where my priority is. To be an influence toward Christ, not away from Christ.”
Past Tri-unity standout Brent Voorhees, who has been Keeler’s assistant coach the last several years and will succeed him next season, said Keeler has never changed his approach to the game.
“Coming back to coach with him, the one thing that stands out is he doesn't waver on his principles,” Voorhees said. “A lot has changed in the sport in terms of analytics and how coaches attack things, but he has definitely stayed firm in his approach that it’s defense first and he preaches the team aspect. It’s never about an individual.
“He doesn’t let anything off the court distract him from goals. He's really good at keeping the goal in front of the guys. He keeps them focused on the goal of winning state championships and also becoming great, young Christian men in the community, which is what he stands for and always comes first.”
The Defenders graduated eight players from last year’s team, but Blanker and senior Joey Mellon are back with several newcomers as they bid to send Keeler out with one more title at Breslin Center.
“I enjoy putting them together and getting them to mesh as a team,” Keeler said. “For me, I have learned that defense wins championships. The old adage that offense wins games, but defense wins championships ... I so believe that with all my heart.”
Reporter Dean Holzwarth, a longtime member of the West Michigan media, is also the junior varsity head coach and a varsity assistant for the Tri-unity Christian boys basketball program.
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) Surrounded by celebrating players and assistant coaches (including the author, far right), Tri-unity boys basketball coach Mark Keeler (hand in pocket) enjoys a moment near the end of last season’s Division 4 championship game. (Middle) Keeler, middle, huddles with his team during the 1997 run to Breslin, when the Defenders finished Class D runners-up. (Below) Keeler raises the 2002 Class D championship trophy to the cheers of Tri-unity’s supporters. (MHSAA file photos.)