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.)
Breslin Bound: 2024-25 Boys District Preview
By
Geoff Kimmerly
MHSAA.com senior editor
February 24, 2025
March is finally on the horizon, our state finally seems to be thawing out from a long, snowy winter – and all signs point to East Lansing as Districts tip off the MHSAA Boys Basketball Tournament tonight for more than 700 teams.
We always switch up our “Breslin Bound” format once the MHSAA Tournament starts, as last week’s most intriguing results below are followed this time by glances at three District brackets of note in each division. Host sites are bolded, and teams playing in those brackets are listed by seed as determined by Michigan Power Ratings (MPR).
Everything you could want to know this week about tickets, brackets and more can be found on the Boys Basketball page. To watch any of several games online, visit the NFHS Network.
“Breslin Bound” is powered by MI Student Aid based on results and schedules posted for each school at MHSAA.com.
Week in Review
The countdown of last week’s five most intriguing results:
1. Orchard Lake St. Mary’s 76, Detroit Renaissance 73 Catholic High School League champion St. Mary’s (15-6) claimed its second-straight Operation Friendship victory, in a close one this time over the Detroit Public School League-winning Phoenix (14-8).
2. Novi 66, Wayne Memorial 64 After edging Northville by two points four days earlier to clinch the Kensington Lakes Activities Association West title outright, Novi (18-4) moved past East winner Wayne (19-3) for the overall league championship.
3. Flint Kearsley 75, Goodrich 73 Kearsley (16-6) jumped from third in the Flint Metro League Stripes last season to a three-way tie for first this winter, then edged Lake Fenton by three and Goodrich (17-5) by a bucket to claim the overall league title.
4. Kingsford 72, Marquette 60 The Flivvers (17-3) avenged a 58-53 loss to Marquette (19-3) from Jan. 3 to pull even with the Sentinels and share the Great Northern Conference championship.
5. Hartford 61, Centreville 50 The Huskies (19-2) avenged their lone league defeat, 59-50 on Jan. 27, to pull even with Centreville (18-3) and share the Southwest 10 Conference title.
Districts at a Glance
These could be among our most competitive brackets. Host sites are in bold, and teams are listed by seed:
DIVISION 1
Auburn Hills Avondale
1. Waterford Mott (19-3), 2. Auburn Hills Avondale (15-7), 3. Clarkston (15-7), 4. Lake Orion (15-7), 5. Waterford Kettering (1-21).
Clarkston would be the favorite most seasons but enters after finishing fourth in the Oakland Activities Association Blue and having been swept by its Wednesday opponent, league runner-up and District host Avondale (15-7). On the other side, Mott was the co-champion from the Lakes Valley Conference and fell just a pair of overtime losses from a perfect league run. Lake Orion was runner-up in the OAA White and fell to Clarkston 49-38 on Dec. 4 – a few months ago but sure to be mentioned if they meet again Friday.
Grosse Pointe South
1. Detroit Martin Luther King (17-4), 2. Detroit Cass Tech (19-3), 3. Grosse Pointe North (18-4), 4. Grosse Pointe South (7-14), 5. Detroit East English (9-10), 6. Detroit Western (2-15).
King/Cass Round 3 is likely the expected Friday title matchup. They’ve met in District play the last three seasons and split their meetings this season with Cass winning 54-42 on Dec. 17 and King taking the rematch in the Detroit Public School League Tournament 58-52. Grosse Pointe North will do its best to crash the party coming off a Macomb Area Conference Blue championship and riding an 11-game winning streak that’s included a 58-43 win over Adrian (18-4).
Muskegon Reeths-Puffer
1. Rockford (20-2), 2. Muskegon (19-2), 3. Greenville (21-1), 4. Muskegon Mona Shores (10-12), 5. Cedar Springs (9-13), 6. Muskegon Reeths-Puffer (6-16).
A potential championship matchup of Ottawa-Kent Conference Red champion Rockford and O-K Green title winner Muskegon is what most will anticipate, and that makes sense – all four of their combined losses came to teams ranked among the top seven in statewide Division 1 or MPR, and traditionally they are two of the strongest West Michigan programs in any division. But River Cities Alliance champion Greenville definitely gives this bracket an intriguing wild card – its only loss came to Allendale (16-6), and 17 of the Yellow Jackets’ wins were by double digits.
DIVISION 2
Adrian
1. Onsted (20-1), 2. Adrian (18-4), 3. Adrian Madison (18-3), 4. Tecumseh (16-6), 5. Milan (5-17).
The top two teams from the Lenawee County Athletic Association and Southeastern Conference White top this bracket, as Onsted and Madison shared the LCAA title and Adrian High was first and Tecumseh second in the SEC White. Onsted and Madison split, with Madison winning the second meeting Jan. 30, and that may become notable if they meet one more time as that was Onsted’s only loss. Adrian defeated Tecumseh by 11 and 19 and also Madison by 16 on Dec. 16 – but the Maples are coming off a 73-60 loss to Brooklyn Columbia Central (18-4).
Grand Rapids Catholic Central
1. Grand Rapids Covenant Christian (19-3), 2. Hudsonville Unity Christian (20-2), 3. Grand Rapids Catholic Central (15-7), 4. Allendale (16-6), 5. Grand Rapids West Catholic (9-12), 6. Wyoming Lee (8-14).
Covenant Christian moved into Division 2 this season after reaching the Division 3 Quarterfinals a year ago, and the Chargers loaded their schedule with several Division 1 and 2 teams and contenders from Divisions 3 and 4 – notably handing North Muskegon its only loss but also falling to Unity 46-39 on Dec. 3. That was some time ago but will provide some familiarity if Covenant and the O-K Black champion Crusaders meet again. Don’t count that as a sure thing, however. Unity saw potential Wednesday opponent GRCC at Calvin University on Dec. 14, winning but in overtime 53-49. And Covenant saw its potential Wednesday opponent Allendale on Dec. 20, winning 58-52 in another close matchup.
Otsego
1. South Haven (17-3), 2. Paw Paw (19-3), 3. Parchment (19-3), 4. Plainwell (14-6), 5. Allegan (9-11), 6. Otsego (5-15).
The top four-seeded teams in this bracket either won or finished runners-up in their respective leagues – Parchment winning the Southwestern Athletic Conference Valley, Paw Paw winning the Wolverine Conference, Plainwell placing second in the Wolverine and South Haven second in the SAC Lakeshore but still earning the top seed this week. South Haven did defeat Parchment 57-45 at Kalamazoo College on Nov. 30, and also has notable wins over Galesburg-Augusta (18-4) and Berrien Springs (17-4). Parchment has won 17 of its last 18 games, falling only to Battle Creek Pennfield (18-4) by three during that time.
DIVISION 3
Bark River Harris or Higher Seed (non-traditional)
1. Iron Mountain (19-3), 2. Munising (19-2), 3. Menominee (11-11), 4. Gwinn (9-13), 5. Bark River-Harris (7-15), 6. Manistique (4-18).
Western Peninsula Athletic Conference East champion Iron Mountain has pairs of wins over Gwinn and Manistique and a 16-point victory Feb. 3 over Menominee, which knocked the Mountaineers out of the District a year ago. Munising won the large schools division of the Skyline Central Conference and also has a pair of wins over Manistique and one over Gwinn – and may have to defeat Menominee in the District Semifinal to reach Friday’s championship game. Bark River-Harris is the named host for this non-traditional bracket and will host all games it plays; otherwise the highest seed in each game will host that contest.
Hanover-Horton
1. Jackson Lumen Christi (19-3), 2. Grass Lake (21-1), 3. Hanover-Horton (14-8), 4. East Jackson (11-11), 5. Napoleon (9-13), 6. Vandercook Lake (4-18).
Lumen Christi has emerged as a basketball contender the last two seasons, reaching the Quarterfinals a year ago and finishing CHSL AA runner-up this season to another Division 3 contender in Riverview Gabriel Richard. Grass Lake has made a jump too after finishing 11-13 a year ago, winning the Cascades Conference East and overall championships with its only loss last week to Clinton, 42-40. Grass Lake has a Dec. 3 53-48 win over Hanover-Horton, a possible Wednesday opponent and the runner-up from the Cascades Conference West. East Jackson finished fourth in the Cascades East, also enjoying a nice bump after going 8-15 a season ago.
Quincy
1. Schoolcraft (16-6), 2. Centreville (18-3), 3. Union City (14-8), 4. Bronson (11-11), 5. Quincy (11-10), 6. Homer (5-17).
This could be one of the most evenly-matched brackets in any division. Schoolcraft was the SAC Valley runner-up but defeated Centreville 62-54 on Feb. 5. Centreville shared the Southwest 10 Conference title. Union City was one of three runners-up in the Big 8 Conference (where Bronson finished fifth and Quincy sixth), sweeping Bronson but winning the second meeting only 63-61 and splitting with Quincy losing the second meeting 58-48 just last week – although those two are on Schoolcraft’s side of the bracket and Union City must instead defeat Homer and Centreville to get to Friday. Schoolcraft reached the Regional Final a year ago before falling to eventual Division 3 champion Niles Brandywine.
DIVISION 4
Crystal Falls Forest Park or Higher Seed (non-traditional)
11. Crystal Falls Forest Park (20-2), 2. Norway (17-5), 3. Powers North Central (10-11), 4. Stephenson (15-7), 5. Hannahville Nah Tah Wahsh (15-7), 6. Carney-Nadeau (6-16).
Skyline Central Conference small-schools division champion Forest Park swept third-place Powers North Central and also has a pair of wins over Norway and one over Stephenson as the Trojans seek to match and surpass last season’s run to the Quarterfinals. Their only losses were to Great Northern Conference co-champions Marquette and Kingsford. Norway finished second to Munising in the SCC large-schools division, with four of its five losses to teams with at least 19 wins. North Central has won only three of its last 11 games, but two straight including last week over Hannahville Nah Tah Wahsh 68-63. Stephenson also has a win over Nah Tah Wahsh and split with North Central – avenging a 34-point loss with a 12-point win a month later.
Saginaw Michigan Lutheran Seminary
11. Mount Pleasant Sacred Heart (18-3), 2. Saginaw Nouvel Catholic Central (13-8), 3. Coleman (13-9), 4. Saginaw Michigan Lutheran Seminary (13-9), 5. Merrill (5-17), 6. Midland Calvary Baptist (5-16).
Mid-State Activities Conference champion Sacred Heart is seeking to return to the Division 4 championship game after finishing second last season, and went 2-2 in nonleague play this winter stacking the schedule with Beal City, Marine City Cardinal Mooney, Maple City Glen Lake and Jackson Lumen Christi. Nouvel finished second in the Tri-Valley Conference Blue but played Ithaca (17-4) last week for a share of the title and loaded its nonleague schedule as well. Among potential stoppers, Coleman is enjoying its first winning season since 2019-20, and MLS its first since 2020-21 and with a split with Nouvel – although the Panthers avenged losing the first game by seven points by winning the second by 15.
Vestaburg
1. Fowler (19-3), 2. Fulton (17-5), 3. Portland St. Patrick (14-7), 4. Vestaburg (12-8), 5. Breckenridge (10-11), 6. Ashley (1-21).
While Fowler may be the favorite – the Eagles finished second in the Central Michigan Athletic Conference to Division 3 Pewamo-Westphalia (19-3) and have double-digit wins over Fulton and St. Patrick – there are opportunities to shake things up. Fowler did win its one matchup with Fulton 62-32, but the Pirates went on to finish second in the MSAC and downed Sacred Heart 70-62 last week. St. Patrick finished third in the CMAC and cut its deficit against Fowler from 22 to 13 between their first and second meetings. Vestaburg was fourth in the MSAC, losing the second meeting to Fulton by 11 but winning the first by six, and Breckenridge took Fulton to overtime in their second game.
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PHOTOS (Top) Haslett's Wardrell Wicker (5) gets in defensive position as Okemos' Branden Pruitt (21) considers his options during a 58-48 win Feb. 3. (Middle) Flint Carman-Ainsworth's Jaden Green (5) drives to the basket during his team's 90-88 triple-overtime win over Flint Powers Catholic on Tuesday. (Haslett/Okemos photo by John Johnson. Carman-Ainsworth photo by Terry Lyons.)