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.)
Peck Bands Together to Honor Welch's Memory as Pirates Return to Diamond
By
Paul Costanzo
Special for MHSAA.com
April 15, 2026
Bill Kerr didn’t need to spend much time back at the Little League fields in Peck before his childhood friend James Welch caught his ear.
Not in conversation, but from the dugout, doing one of the things he loved most – coaching kids.
“When I got back to Peck 10 years ago, he was coaching Little League. We started talking about how we could get him in front of more kids and doing more,” said Kerr, the Peck superintendent. “I always joked that I was recruiting him. I’ve been around coaches forever, evaluated coaches forever, and you could just hear it, even at the Little League fields. You could hear his message and how strong it was.”
Kerr brought Welch on board at Peck, first as the baseball coach and eventually as athletic director, and over a few short years he made an out-sized impact on the kids he worked with and the community at large.
Welch died unexpectedly on Nov. 6, 2025, but that impact is still being felt today on the baseball diamond and beyond.
“He was always so authentic and positive with (students),” Kerr said. “In this day and age, a lot of adults are kind of hesitant to kind of address some of the things that don’t apply on the field. He and I talked a lot about making them good people and leaders rather than worry about what type of athlete they were. That was the most important thing to him, with his baseball players, he wanted to make sure they were good people.”
The Peck gymnasium was required to host all the people who showed up for Welch’s memorial service, and school was canceled the day after his passing.
His players were there, however.
“The next day we had school off, but the school was open because staff had to report,” said Jen Kluger, Welch’s friend and assistant coach. “All the boys came in. We all sat in James’ office and talked and cried. We were just together.”
Kluger, who began working in Peck in 2023, was surprised at how much the community came together in the days after Welch’s passing.
“It happened on a Thursday, and that Sunday we had a booster meeting because the funeral was going to be at the school and the boosters were going to handle everything,” Kluger said. “Normally, we have five or six people show up, and on that day, I don’t even know how many people were there. I was blown away. Jessica Royle is the booster president and we were texting a couple days later, I was like, ‘I am blown away by all these people that just showed up.’ She was like, ‘That’s Peck. That’s what they do.’”
While the entire community was mourning Welch, it was also there to support his family – his wife Shane and son Grady, who is a junior at Peck.
“I would say it definitely helped,” Grady said. “I felt like I wasn’t alone in grieving. Everyone in the whole community knew him, knew everything about him and what he stood for.”
The Welch family was part of the Peck community long before James began working at the school. He was a star athlete for the Pirates during the 1990s, playing football, basketball and baseball. He was part of the 1995 Peck football team that advanced to the Semifinals, and the 1994 baseball team that advanced to the Quarterfinals.
That 1994 team was inducted into the Peck High School Hall of Fame – something Welch worked with Kerr to establish – shortly after his passing.
“He was like one of those five-tool guys,” said Kerr, who graduated from Peck a year before Welch. “His best sport was football, but he was a very good baseball player.”
Now, while weather has not allowed them to get onto the field much for practice let alone play a game, Welch’s players are together again for the start of baseball season. Kluger has taken over the program as coach, which was announced in December.
“The day before we went on Christmas break, I called them all down to the gym, and I couldn’t say anything until the board approved it, so I had to sit on it for three weeks,” Kluger said. “I sat them all down, and I didn’t know how they were going to react. They didn’t seem upset about it. I got some hugs, got some claps, got some high fives.”
Not only were the players not upset, it’s the move they wanted as they had to move into a world without their coach.
“It definitely helped a lot,” Grady Welch said. “She knew how my dad ran practices, everyone knows her and she’s a nice person. It definitely helps to transition into baseball season knowing that things aren’t going to change.”
Of course, for Grady, it’s much more than simply not having a coach. He admits that the beginning of the season has been difficult – as does Kluger – but his teammates have been there to lift him up when he needs it. Many of them have been his teammates, and played for his father, since T-ball.
“I always have my space if I do need to take space,” Grady said. “But we’ve always been a group that’s been together all the time. We have a very good friendship between all of us.”
To honor James Welch, Kerr said supporters are working to create a scholarship in his name, and that his former high school number will be hung on the outfield fence at Peck.
Welch wore No. 9, as his father’s favorite player was Roger Maris. That number has been worn the past two years by Grady, who switched to it in middle school because of his dad.
Stepping onto the field in a game for the first time – which would be Thursday if weather permits – is certain to be an emotional moment for Kluger, Grady, his teammates and everyone in attendance. But it will also be the next step in honoring Welch by being together and playing the sport he loved.
“There’s a few that are going to struggle (emotionally),” Kluger said. “But I think at this point, they all want to be on the field and want to play.”
Paul Costanzo served as a sportswriter at The Port Huron Times Herald from 2006-15, including three years as lead sportswriter, and prior to that as sports editor at the Hillsdale Daily News from 2005-06. He can be reached at [email protected] with story ideas for Genesee, Lapeer, St. Clair, Sanilac, Huron, Tuscola, Saginaw, Bay, Arenac, Midland and Gladwin counties.
PHOTOS (Top) Peck baseball coach James Welch, left, talks with son Grady during a game from a recent season. (Middle) Welch, far left, stands at the plate for a pregame conference before taking on Capac. (Photos provided by Jen Kluger.)