Mackey Leaving Court with 500+ College Hoops Wins, Many More Lessons Shared
By
Jason Juno
Special for MHSAA.com
July 24, 2026
IRONWOOD — Dennis Mackey made a big impact on generations of athletes at Gogebic Community College, so much so that college officials named the basketball court after him while he was still coaching.
Mackey retired from coaching in April after 38 years at GCC, 19 with the women and 19 with the men. Even after all of those years, and more than 500 wins, the memories and lessons from his playing days at Ewen-Trout Creek still resonate with him.
He was always doing something athletically, football in the fall, baseball in the summer, track & field in the spring. His home being basketball-centered E-TC – the tiny Upper Peninsula school with nine combined boys and girls MHSAA Finals appearances – hoops was always mixed in.
“Basketball was the winter sport, but no matter the season we always found time to get to the gym and shoot hoops,” Mackey said. “Whether it was during the lunch hour, after school, on weekends, or after practices, we seemed to gravitate to the gym for some action.”
And if they didn’t go to the gym, there were outdoor courts in Ewen, Bruce Crossing and Trout Creek to get shots up.
“Basketball was the main sport in those communities and probably is still to this day,” Mackey said. “Looking back now, I must say the experiences growing up playing basketball at E-TC was awesome.”
Mackey, a 1981 graduate, played on the varsity team all four years of high school. The Panthers lost in the Regional Final at Northern Michigan University’s Hedgcock Fieldhouse both his junior and senior seasons.
“We had deep and talented teams but fell short of our goal of reaching the state finals both years,” Mackey said.
He won the Ed Helakoski Award as the most valuable senior in the Porcupine Mountain Conference. Even though he was a 1,000-point scorer, he took pride in other aspects of the game.
“I played the forward position, oftentimes guarding the opposing team’s best inside player,” Mackey said. “I prided myself on being a hardworking and unselfish player. I really enjoyed passing the ball to teammates for their scoring opportunities.”
Mackey went on to play basketball at Gogebic. After graduating from Northern Michigan University, he eventually got a call about an opening for a part-time business instructor and women’s basketball coach at Ironwood’s college.
He was excited to take over the team heading into the 1988-89 season. Six years into his tenure, he led a balanced Samsons team to the program’s first national tournament. They won another Region 13 title three years later.
Another E-TC graduate, Deke Routheaux, retired as men’s coach after the 2005-06 season. Mackey didn’t make the switch, instead opting to coach his daughter Caitlin in her first season at Gogebic. The job opened up again a year later, and he debuted as men’s coach in for 2007-08. They men won Region 13 championships in both 2011 and 2013, just missing trips to the national tournament both years.
He said the goal was to win more games and Region titles, but his teams usually left it all on the court.
Mackey finished his tenure with the women with a record of 256-227 and a 277-263 record with the men. “It’s often said that teams tend to take on the identity of their coach,” Mackey said. “As I walk out the door, I’ll leave knowing my teams, like their coach, were known as fierce competitors.”
His signature saying is printed on the Lindquist Center court, “Coach Mackey Court,” — ”Once a Samson, Always a Samson.”
He wants the entire college to succeed, beyond just the basketball program. He took a lot of pride in giving local players a chance to play college basketball. He still supports them after they graduate.
Players came back yearly to play in their main fundraiser, the Spring Thaw Classic.
When GCC named the court after him, many of those he left an impact on filled the Lindquist Center gym on a random Tuesday game night in November.
Many appreciate the impact he had on their lives. He knows the importance of sports, whether it’s at the college level that he’s been at the last nearly 40 years, or at E-TC, where he got his start.
“Participation allows many to express themselves in ways that open doors to other life opportunities,” Mackey said. “High school athletics provide opportunities for youth to develop individual skills while learning life lessons at the same time. No matter the sport, learning to be a great teammate is challenging for most young people. Dedicating one’s time and efforts to improving oneself while also helping the team be better can be difficult. We all strive to be the best and win games, but are we willing to do the work to achieve the desired results? Everyone enjoys receiving the accolades, but many are unwilling to sacrifice the time and energy required to improve and develop individual skills, which enables this to happen.”
All three of wife Andrea (who was a big help to the GCC program as well) and his kids, Caitlin, Jesse and Adam, played high school basketball and then for Gogebic as well. Dennis said Adam was a similar player to him but a better scorer — he’s Ironwood’s all-time leader — who also wanted to get his teammates involved. They all teach at Ironwood now; Adam is the boys varsity basketball coach and Jesse the varsity girls coach.
The Mackeys continue to pass on many life lessons via high school sports.
“The thrill of victory and the agony of defeat not only applies to the games we play but to life in general,” Dennis said. “Success in high school is often measured with wins versus losses, but in the game of life the valuable lessons learned from the sports we play provide a platform for future growth. There are many folks employed in a variety of vocations who often credit their youthful days of playing sports as the impetus for their success later in life. The bonds created with teammates and opponents often last a lifetime. These bonds are immeasurable and help many advance in all facets of life.”
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PHOTOS (Top) At left, Dennis Mackey (45) gets up a shot for Ewen-Trout Creek against Wakefield as a senior during the 1980-81 season. At right, Mackey coaches up his Gogebic Community College men’s basketball team this past summer. (Middle) Mackey huddles with his players during a break. (GCC photos by Jason Juno. Ewen-Trout Creek photo courtesy of the Ironwood Daily Globe.)
Tri-Unity Avenges Season-Opening Loss, Earns Retiring Coach Another Finals Win
By
Jeff Bleiler
Special for MHSAA.com
March 15, 2025
EAST LANSING — The Wyoming Tri-unity Christian High School boys basketball team was not about to end its season the way it started – with a loss to Fowler.
The Defenders also were not going to let legendary coach Mark Keeler ride off into the sunset after a 38-year career without another Division 4 championship.
On the strength of suffocating defense and two double-digit scoring runs, along with frigid Fowler shooting during the first half, Tri-unity defeated the Eagles 49-32 on Saturday at the Breslin Center to claim its second-straight title and third over the last four years.
Keeler, who announced his retirement earlier this season, departs with his seventh MHSAA Finals championship. Fowler was making its first appearance in the championship since 2002 – when the Eagles also lost to Tri-Unity.
“This is not going to be a good time for me because I’m pretty emotional,” Keeler said. “I’m so stinking proud of them. Was that good defense? I think that was good defense. We played a great team. I thought we didn’t quit.”
Keaton Blanker led Tri-unity (27-2) with 12 points, followed by Noah Silverton with 11, all in the first half.
“Our biggest emphasis was playing 32 minutes,” Blanker said. “We don’t stop fighting until that final buzzer, and we did that. I’m just so happy for all us players.”
Tri-unity graduated eight seniors from last year’s championship team, with only Blanker and Joey Mellon seeing significant playing time, so another Division 4 title wasn’t necessarily a sure thing, especially after the loss to Fowler on opening night at home.
“I don’t think a lot of people thought that we could do this,” Blanker said. “We just fought. Every day at practice was a straight grind.”
Tri-unity’s defense was smothering all season – holding teams to an average of 39 points per game, the lowest of Keeler’s tenure – and it was downright sterling Saturday.
The first Fowler basket was a 3-pointer by Jacob Halfmann more than five minutes into the contest after Tri-unity scored the game’s first 11 points. That was quickly followed by another 3-pointer by Aaron Simon, but that was all the Eagles could muster as Tri-unity led 11-6 after the first quarter.
Six quick points from Tri-unity – aided by Fowler turnovers – pushed the lead back to 11 less than two minutes into the second quarter. At that point, Fowler had three times as many turnovers (six) as field goals (two).
The lead stretched to 16 halfway through the second quarter, prompting a third Fowler timeout.
A Jacob Halfmann 3-pointer at the 3:15 mark ended another lengthy Fowler scoring drought – and a 13-0 Defenders run – and made the score 24-9. He finished with a team-high 11 points.
The Eagles (25-4) struggled in the first half to find an answer for Silverton, who eclipsed double figures in points before they did.
“Today we just started a little slow. It took a little bit for us to settle in,” an emotional Fowler coach Kam Riley said. “We kept talking about, we got to settle in and be ourselves, and I thought we did that as the game progressed. Against a good team like Tri-unity, you dig a hole, it’s going to be tough to get out of it.”
An Alex Halfmann layup with 2:05 to play in the first half was the first Fowler field goal inside the 3-point arc. Despite a solid finish to the half by Fowler, the Defenders carried a 28-16 lead into the break.
The Eagles cut the lead to seven late in the third quarter as Tri-unity suddenly appeared mortal.
“They came back at us at the start of the second half, and we knew they would,” Keeler said. “I just thought my guys played great defense. I was more excited about our defense.”
A Clayton Rowlader 3-pointer pushed the lead back to double figures. Fowler pulled within 39-30 with 3:48 to play before Tri-unity closed the game with a 10-2 run boosted by two more 3-pointers by Rowlader. The Defenders finished 4-of-10 from long range after making only one of 23 attempts combined during Regional Final and Quarterfinal victories.
Keeler said this championship was different than the others because it’s his last, and that despite the loss of so many upperclassmen from last year’s team, he had a feeling this team could win it all.
“The competitive part of me, I wanted to win and I knew we could because I’ve watched these guys mature,” Keeler said. “I love defense. It’s the old adage, if you can do offense, you’ll win games, but if you play good defense, you’ll win state championships.”
Keeler finished his career with a 721-218 varsity coaching record, his wins ranking third in MHSAA boys basketball history.
PHOTOS (Top) Tri-unity Christian’s Keaton Blanker (4) exits the game in celebration during his team’s Division 4 Final win Saturday at Breslin Center. (Middle) The Defenders’ Cody Osbun elevates above three Fowler players to put up a shot. (Below) Fowler’s Aaron Simon (30) makes a move into the lane. (Photos by Adam Sheehan/Hockey Weekly Action Photos.)