Whiteford's Mensing Bringing Successful System to Westland John Glenn
By
Doug Donnelly
Special for MHSAA.com
April 26, 2022
Jason Mensing insists that when he showed up at Ottawa Lake Whiteford a decade ago he had thoughts of a state championship on his mind.
It seemed a tall task. The Bobcats had enjoyed pockets of success throughout school history but had just won just five playoff games and one conference football championship over the previous 45 years.
Still, the Tecumseh native and former Adrian College football player was determined.
“We believed if we could imprint our system and develop a strength program and teach the fundamentals and continue to grow, we’d have success,” Mensing said.
The formula was magic. Whiteford went 8-2 that first season under Mensing and tied a school record with nine wins in Year 2. By 2015, the Bobcats were in the MHSAA Semifinals for the first time. In 2016, Whiteford played at Ford Field for the first time. In 2017, Whiteford won a Division 8 championship. The Bobcats were a combined 93-24 during his decade running the program, including 11-2 this past fall.
“The reality is we do believe in our system,” Mensing said.
After 10 years, Mensing announced this week that he would be taking his system elsewhere. He will become the next head football coach at Westland John Glenn, a Class A school west of Detroit. The Rockets haven’t had much success in recent years, but school officials are excited to have Mensing on board.
“I’m excited to see what Jason can bring to our school and our program,” said John Glenn Principal Eric McCalla. “He is a culture builder. That’s one of the things we need here.”
McCalla is very familiar with Mensing. McCalla coached football for 16 years at Grass Lake and Manchester. At Grass Lake, McCalla’s team scrimmaged against Mensing’s for several years.
“It was definitely a great hire for us,” McCalla said. “We needed a different direction, and we feel confident that he is the right person for the job.”
Mensing, who will step down as athletic director and director of student advancement at Whiteford at the end of the school year, planned on meeting the John Glenn football players and parents this week. He will start immediately to build a coaching staff and relationships.
“They’ve struggled the last couple of years, but there is a solid history there,” Mensing said. “The first thing is I want is to bring stability and consistency to the program. They’ve had three football coaches in four years. We have to create an atmosphere where playing football is fun, create a culture where kids are excited about being part of the program.”
John Glenn has known football success. During the 1990s, John Glenn made several deep runs in the playoffs, reaching the Finals in 1993 and the Semifinals two more times.
The Rockets open the season Aug. 25 against Hartland in a nonleague game and play a challenging schedule in the always-tough Kensington Lakes Activities Association. They finished 2-7 last season and are seeking their first winning finish since 2014.
“There’s no doubt that we play a tough schedule,” McCalla said. “In any given year we play one if not two or even three teams ranked in the top five or top 10. It’s a tough football conference.
“I think the first thing he can do is instill confidence in our kids. That is an important first step – and not just the kids, but the parents and the community. Having confidence in our program.”
Mensing was an academic All-American at Adrian College, where his father Henry Mensing coached and served as athletic director. Jason Mensing has made four other coaching stops during his 19-year career and picked up a lot of playoff appearances and coach of the year awards, and a built a lot of relationships.
He led Addison to the playoffs in his first season as varsity coach. He spent one year at Grayling, and won an Associated Press Class B Coach of the Year award during his three years at Owosso. He returned to Lenawee County to coach Tecumseh during the mid-2000s. In his one year away from high school football, he coached at Siena Heights University.
Whiteford lured him from the college level in 2012.
It wasn’t long before the milestone games and victories began piling up. Ironically, two Bobcats playoff losses were important steps in the team’s ascension. The first was a 2013 loss to New Lothrop in the Division 8 Regional Final. The Bobcats had beaten Sterling Heights Parkway Christian 59-6 and Detroit Allen Academy 61-20 in two home District games, then went on the road to face the Hornets, a powerhouse program.
“That loss was really big,” he said. “It showed us how far away we were but showed us what we needed to do to get there.”
Whiteford won seven games the following year, and in 2015 the Bobcats won three playoff games for the first time in school history, including a victory over a strong Climax-Scotts team. They lost the following week to Waterford Our Lady of the Lakes, but again, Mensing said, it was a loss that showed them the way.
“It was the moment we knew we belonged,” he said.
The Bobcats have ‘belonged’ ever since, proving not to be a one-and-done type program.
The 2017 team scored an incredible 737 points and punted just twice all season. The closest any opponent came was 16 points. Whiteford defeated Mendon in the Semifinals and Saginaw Nouvel in the Division 8 championship game.
Even in 2019 when the Bobcats went just 5-5, they upset a powerful Sand Creek team. Last year Whiteford reached the Division 8 Semifinals and led Hudson 22-0 at halftime before losing to the eventual champion, 28-22.
“There were some ups and downs,” Mensing said. “There were times we implemented things that didn’t necessarily work. Overall, though, we kept growing.
“When I look back at those years, the focus we started on growth and getting better year after year worked. We had 10 years of consistent growth. I do feel we are significantly more mature and better of a program than we were when I got here in 2012.”
Now, Mensing turns his attention to John Glenn, a school six times the size of Whiteford. He believes in the system he’s bringing with him and in the students at John Glenn.
“He’s a kid guy,” McCalla said. “We need people who are going to be there for our kids, not just football players, but all of our students. It’s not just about football, but life lessons.”
Doug Donnelly has served as a sports and news reporter and city editor over 25 years, writing for the Daily Chief-Union in Upper Sandusky, Ohio from 1992-1995, the Monroe Evening News from 1995-2012 and the Adrian Daily Telegram since 2013. He's also written a book on high school basketball in Monroe County and compiles record books for various schools in southeast Michigan. E-mail him at [email protected] with story ideas for Jackson, Washtenaw, Hillsdale, Lenawee and Monroe counties.
PHOTOS (Top) Coach Jason Mensing confers with a Whiteford player during one of the team’s two runs to Ford Field. (Middle) Mensing will be leaving the program after 10 seasons with the Bobcats. (Top photo by Tom Hawley/Monroe News; middle by Cari Hayes.)
Onekama Celebrates New Stadium, Legends Past with Eyes on Another Playoff Run
By
Tom Spencer
Special for MHSAA.com
October 23, 2026
Pretty much every player who has put on the Portagers football jersey over more than six decades of Onekama High School football knows the name Jim Taylor.
And if they didn’t know it before the team’s 52-8 win over Holton on Oct. 10, they do now.
The community of Onekama honored their former coach, celebrated the 50th anniversary of the only undefeated squad in the Portagers’ history and dedicated the district’s new football stadium during the win over Holton – which also helped keep Onekama’s playoff hopes alive this fall.
The Portagers enter this weekend’s regular-season finale at Merrill ranked No. 14 on the 8-Player Division 2 playoff-points list. The top 16 qualify for the postseason, which begins next week.
“We love our history and traditions – all of the generations have just supported each other and built it into what it is today,” said fourth-year coach Justin Sedelmaier. “The former coaches are still involved, mentoring me. … Coach Jim Hunter and Coach Jim Taylor … still coming and seeing and saying hi to the team and stuff every now and then. The ’76 team, a lot of them like Jerry Brown, are always around supporting us.”
Brown, the quarterback of the only Onekama team to finish undefeated, was the primary organizer of the reunion. He was on hand for the celebration, along with Hunter and Taylor, and was even more excited about honoring Taylor than he was about the reunion.
“The motivation behind it for me anyway, personally, was to throw as much light on our coaching staff, and most specifically, the head coach, Coach Taylor, who had such a huge impact on so many lives – mine for sure,” Brown said. “This was all about shining a light on Coach Taylor and his wife, Lora – what a team. She's been right there with him all the way, supporting him.”
Lora Tayler was the school’s cheerleading coach during the first decade of football at Onekama. She was also on hand for the Oct. 10 festivities.
Brown was one of 14 players in attendance to honor the 1976 team, which finished 8-0 and won the Northwest Conference title but did not qualify for the MHSAA Playoffs, which were in only their second year and included only four teams statewide per Class at that time. (Other Onekama teams have since finished perfect for the regular season but lost in the playoffs.)
Taylor started the football program in 1964 and served as head coach until 1988. During his time guiding Onekama, Taylor compiled a 124–58–3 record with only two losing seasons over 22 years. He returned to coaching as an assistant at Onekama from 1997-2008 and was inducted into the Michigan High School Coaches Association Hall of Fame in 2005.
During Taylor’s early years, the Portagers played their home games at nearby Manistee High School while waiting for a home field of their own. The new stadium was built thanks to support of a successful 2024 bond proposal which also provided enhanced security technology, an updated gym, new playground equipment, pickleball courts, team rooms and a modernized press box.
The press box replaced the original built by students in a shop class at Onekama, including the grandfather of the current – and only fourth – coach in the Portagers’ history.
“The press box that just came down was built by the assistant coach, Mr. Foster's shop class, and my grandfather was part of that,” said Sedelmaier, who was the defensive coordinator for four years under John Neph, who with Taylor and Hunter has been the only other head coach Onekama varsity football. “The shop class built the press box and stuff on the first field and just finally now, 60 years later, we're able to make all these field upgrades. It's really been a vision for a long time, and something that I fought for, past players have fought for, the community fought for, and it's a vision that finally came together.”
Sedelmaier was a 2007 graduate of Onekama. Taylor was an assistant coach then. Sedelmaier’s grandfather, Phil Sedelmaier Sr., father Phil Sedelmaier, Jr. and uncle Todd Sedelmaier all played for Onekama during Taylor’s head coaching days.
Justin Sedelmaier has the Portagers primed for another playoff run. They are 6-2, a win tonight should guarantee them a spot in the playoffs and potentially an opportunity to host a game at the new stadium. A loss also won’t necessarily end the season for Onekama, which has reached the 8-Player Division 2 Semifinals the past two seasons. The Portagers’ strength of schedule is expected to boost their playoff chances, no matter the outcome in the regular-season finale.
Bennett Zeller leads the offense. The sophomore quarterback has completed 32 passes for 683 yards and eight touchdowns and picked up 762 yards and 12 touchdowns running the ball. His favorite target is junior Jason Sedelmaier, who has 11 catches for 260 yards and three touchdowns. The next rushing leader behind Bennett is Caleb Porter, also a junior, with five touchdowns while averaging 54 yards per game.
On the other side of the ball, Onekama is led once again by senior Ryan Hrachovina, an all-state defensive linemen last season. He has been credited 103.5 tackles this year – with 22 tackles for a loss and 18 sacks. He blocked a kick and ran it in for a touchdown earlier this fall. He’s also forced a fumble and recovered another.
Jason Sedelmaier also has been a big contributor defensively with 37 tackles, including four for a loss and one sack. He leads the team with 11 pass breakups and has an interception and a fumble recovery, along with a forced fumble.
The Portagers’ only loss last season came in a Division 2 Semifinal to Felch North Dickinson. Coach Sedelmaier is ready to build on the support of Onekama’s former players and coaches as his team prepares to make another run.
“To get to see them all coming back, wearing their replica jerseys and supporting us while we get a look back at some of the history and honoring that history was great for the kids to see,” Sedelmaier said. “That team was the first team to ever go undefeated in the regular season, and they're still the only team that's ever went the entire season total undefeated.”
Tom Spencer is a longtime MHSAA-registered basketball and soccer official, and former softball and baseball official, and he also has coached in the northern Lower Peninsula area. He previously has written for the Saginaw News, Bay County Sports Page and Midland Daily News. He can be reached at [email protected] with story ideas for Manistee, Wexford, Missaukee, Roscommon, Ogemaw, Iosco, Alcona, Oscoda, Crawford, Kalkaska, Grand Traverse, Benzie, Leelanau, Antrim, Otsego, Montmorency, Alpena, Presque Isle, Cheboygan, Charlevoix and Emmet counties.
PHOTOS (Top) Longtime Onekama coach Jim Taylor shakes hands with current players during the football program’s reunion and recognition night Oct. 10. (Middle) Ryan Hrachovina (25) works to get around a Holton blocker. (Below) Members of the 1976 Onekama team walk toward the field at the new stadium. (Photos by Meredith McNabb Photography.)