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.)
In 'Turn & Burn,' Kent III Gives Voice Again to Father's Life Lessons, Coaching Wisdom
By
Geoff Kimmerly
MHSAA.com senior editor
August 29, 2025
As his son, his player and during their time coaching together, Warren Kent III was front row for the words of wisdom often shared by his father Warren Kent Jr., who coached a multitude of sports at seven schools over more than three decades.
But as the years have rolled on after his father’s death in 2017, Kent III began to realize something most disheartening – he’d forgotten the sound of his dad’s voice.
In an attempt to regain that memory, Kent III has given us all an opportunity to listen.
His book – “Turn & Burn” – is the story of a son growing to love baseball under the tutelage of his father, a teacher and coach of the local varsity. The seeds for that love of the game are planted during the summer of 1984 – coinciding with the Detroit Tigers’ most recent World Series championship season.
Technically, the story is fiction. But it’s set in Fulton Township, which lies just west of US-127 between St. Johns and Ithaca, where Kent Jr. was indeed a coach and Kent III grew up and attended Fulton High School. And all of the information on the Tigers’ historic run that season – including game-by-game synopses of all 162 plus eight in the playoffs – is true as well and easily will connect with fans who, like Kent III, grew up during that unforgettable summer.
“That was my thing. I wanted people to get the feelings I had with the ’84 Tigers and sharing that with my dad as I was growing up,” he said. “My outlet is writing, so this is really a catharsis, just to get this out there, to let other people know the love of the Tigers but more the love of my father and things we went through together.”
Kent III was five months old when the Tigers won their 1968 World Series championship, but 16 in 1984. He said his book is about 70 percent factual, but even the imagined is rooted in reality.
The main character in “Turn & Burn” – EJ – is 12 years old because that seemed a more reasonable age to fall in love with the sport, and by 16 Kent III was well into his baseball fandom. The father in the book is a teacher and coach. Kent Jr. was a special education teacher for more than four decades and his son’s baseball coach at Fulton High School but just for freshman year before moving into the stands for the remainder of Kent III’s four-year varsity career.
Kent III began coaching baseball himself when he was 18 and served as North Muskegon’s varsity coach for 15 years, including 11 with Kent Jr. as his assistant. At one point in “Turn & Burn” players write EJ’s dad’s initials on their hands because he had been hospitalized after a heart attack; North Muskegon players did the same when Kent Jr. had a heart attack prior to a Pre-District game in 2005.
“Some of it’s been changed. Some of it’s been realistic,” Kent III said. “(But the dad) is definitely my dad’s voice.
“I put him in charge of the outfielders at North Muskegon, and that was his one motto – ‘Turn and burn.’ The kids could probably tell you that over and over, (that’s) the one thing Coach Kent would always say.”
A source of many of the fatherly pearls of wisdom found in “Turn & Burn” came from a journal-style “father’s legacy” book Kent III had purchased for his dad years before and asked him to fill out. Kent Jr. passed those on not only to his children but during a coaching run that took him to Hudsonville, Ashley, Fulton, Vestaburg, Blanchard Montabella and Greenville, where notably he led the football program to its first playoff appearance in 2000.
Writing has long been a love for Kent III, who taught English and journalism for 32 years – and served as a yearbook advisor for three decades – while at Battle Creek Central and then the final 27 years at Muskegon Mona Shores. Prior to becoming a teacher, Kent III was “Journalist of the Year” at Ferris State while sports editor of the student newspaper and then moved on to study and serve as sports editor of the paper at Michigan State.
He has written for the Big Rapids Pioneer, Lansing State Journal and Battle Creek Enquirer, among others over the years, and after retiring from teaching at Mona Shores this spring took a position with Walsworth Yearbooks helping schools all over the state with their yearbook programs.
Kent III also is in his 34th year as an MHSAA registered official. He wrote a piece once for Referee Magazine about his experience officiating the 2011 Class D Girls Basketball Final at Breslin Center, home of his beloved Spartans. He’s more recently officiated Basketball Semifinals at Breslin during the 2023 and 2024 seasons and has returned to the baseball diamond as an umpire as well after umping baseball and softball earlier in his career.
Writing a book came to Kent III during the COVID-19 pandemic, as he like many searched for something to occupy spare time. “Turn & Burn” is available exclusively via Amazon; click for details.
The venture was never about making money, but he’s sold 152 books – well above his goal of 100. And while Kent III still has not come across any recordings or voicemails of his father’s voice, “Turn & Burn” has given him a chance to hear Kent Jr.’s words once again.
“The sound, no. But the things and the ways he would say them, yes,” Kent III said. “Everybody else says they can picture his voice. I think it’s because, I’m assuming being his son, my voice probably sounds familiar to his to other people, but I can hear the things he’s saying. And in that book, the way he’s saying them.”
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PHOTOS (Top) At left, Warren Kent III sits in the front row of a team photo as manager for dad Warren Kent Jr.'s 1979 Fulton baseball team; Kent Jr. is sitting far left of second row from bottom. At right, Kent III today. (Middle) "Turn & Burn" is Kent III's first published book. (Below) The Kents anchor a photo with North Muskegon players and their District championship trophy in 2009. (Photos provided by Warren Kent III.)