MHSA(Q&)A: Mendon football coach John Schwartz

February 2, 2012

John Schwartz didn’t really want the Mendon football head coaching job when a group of players convinced him to take it before the 1989 season. And his first contract started out on a napkin. The rest is history.

Mendon won its 11th MHSAA football championship this fall, downing Fowler 33-0 in the Division 8 Final, to tie for third-most football titles won by one program. Schwartz has coached in the program for all 11, including 10 as head coach, and his record of 236-39 gives him a winning percentage of .858, tops in the MHSAA record book. He recently was selected as this year’s recipient of the high school Duffy Daugherty Award, annually given for career contributions to the game. He follows recent winners Ralph Munger of Rockford and Herb Brogan of Jackson Lumen Christi.

His Mendon teams have had just one losing season. And although he retired a year ago after 36 teaching middle school science, and then fought off cancer over the summer, he has no plans to leave his post on the Hornets’ sideline.

How would you characterize your program?

I think we have very good coaches and I think the kids respect the coaches, and they know the coaches think more of them than just being football players. They care about them. We have their attention, and what we really try to do is form a team concept as soon as we can. We try to stay away from giving any one person too much recognition. We don't give out MVP awards at the end of the year. It's a program where we're all in it together: coaches, kids and community. We try to get the best out of the kids, give the kids the best shot we have at being the best we can be.

How does a small school continue to reload every season?

My first year there, the first thing I did as a head coach was I started the junior high program. I think that's where everything starts. We even have the younger kids called the rocket kids, and those coaches come in and talk about (football) terms so when kids move from one level to another there's no re-teaching. Everyone has an ego, coaches have egos, and they like to do some things differently. But we don't have that. They do what we do. We give them a lot of flexibility, but we have certain drills we want to run. By the time we get them, these kids are in tune with what we are doing. The summer program also is something I started my first year as head coach too. ... It means that during the season we can concentrate more on teaching than conditioning.

You went from 3-6 in 2006 to 12-0 in 2007. Explain how you bounced back.

The losing season we had, we didn't have a lot of kids, and our two best kids were hurt early in the season and couldn't play. We never did bounce back. Even in that season, we were ahead at halftime in all but one game. We just didn't have enough to come back and pull the game out, and we had some very tough games. It wasn't a good season, but I thought those kids played awfully hard for what we had. We got a lot of experience, and it paid off the following year.

Our JVs practice with the varsity. When I work with inside linebackers, I work with (grades) 9-12. Kids learn quicker from kids than from coaches, as far as I'm concerned. ... Football's really changed. It's become a lot more complex. I think we have to delegate more and more every year so we can stay with the changes. It's too much for one person. I remember my first three, four or five years it was just three of us at the varsity level. The other two, neither one taught at the school. We were pretty successful right off the bat, and we started getting more and more interest from people. Now 9-12 we have seven coaches, and we have three at the junior high, and all the coaches but two have played for me. They know what I expect, what I'm looking for, what I want. ... And they want to win. I'd be lost without those guys.

Are there certain seasons that have meant more than others?

The first year I took the job, in 1989, we went undefeated and won a state title. A lot of those kids are very good friends of mine yet, and they're pretty special to me. They were a big boost to my program. In the '95 year, my son was a sophomore on that state title team. I remember a lot about that team.

They all have something they did very well. They either threw the ball well or played great defense or had a big line. When I hear a year now, I think about those teams.

You grew up in a small town (Colon) and have taught and coached in a small town. Was that important for you to do?

I've never taught anywhere else. I never felt I really had a reason to leave. I've gone through at least six superintendents since I've been there. The fourth or fifth said to me, "The only thing that bothers me about Mendon is these people think an awful lot of winning. There are other things." He asked me, "How do you feel about it?" I said, if they didn't feel that way, I wouldn't be here.

Who was your biggest coaching influence?

I would say Morley (Fraser, Jr., under whom Schwartz was an assistant for three seasons). Years before I got there, Mendon was pretty good in the early 70s, and then in the mid 70s football wasn't very good. I was the JV coach the first year, and the second year after two games they brought me up to varsity. The best thing I did was I told them I would not take the head job, but I'll assist. I knew (Fraser) was the kind of person and personality we needed there. It wasn't necessarily all of his football knowledge, but his energy and excitement that he brought to the game.

You said during the Finals postgame press conference that you'd battled cancer during the summer. How did you come back, and did you ever think that might be time to step down?

Everything's fine. I had coaches that took over. At the same time that that happened, I was retiring. If you retire in Michigan, you can't be at the school for one month. So I couldn't be at summer weights all the way through June. So my coaches did all the summer weights. But I had no intention of stepping down. If something (bad) came down ... but once they said they got it, everything went as normal.

After a championship season, how do you ramp things back up for the next fall and a new group of players?

When we go to the playoffs, we take all the JVs unless there are couple who don't want to go. They experience that and get an extra five weeks of practice if we win a state title. And they're excited about it. They want to do that. They’ve' tasted it, and they want a part of that the next year. We remind them it's not what you did, it's what can you do for me now. ... This is your year.

We talk about winning state championships from day one. A lot of people say we shouldn't do that, but why not? Isn't that the ultimate goal? I can't imagine telling a team we think we could be 7-2 this year. We expect to be 9-0 every year. Of course, that's not going to happen. But at same time, I think the losses make you better the following week. We've won state titles where we haven't won the league title. ... You get better.

PHOTO: Mendon coach John Schwartz talks things over with his players during the Hornets' 21-14 win over Decatur in the 2002 Division 7 Final at the Pontiac Silverdome.

South Lyon United's Radcliffe Approaching Milestone Win, Another History-Making Moment

By Keith Dunlap
Special for MHSAA.com

May 7, 2026

Originally, Deanna Radcliffe got into coaching lacrosse simply because it was a nice summer job.

Greater DetroitFrom that simple beginning, Radcliffe is now on the verge of making high school sports history within the state of Michigan.

No girls or boys lacrosse coach has reached 300 career victories since the sport became MHSAA-sponsored in 2005. But Radcliffe is oh-so-close. Following a win over Haslett on Wednesday, Radcliffe has 299 career victories. 

The milestone 300th win likely will come Saturday when South Lyon United plays in a tournament at Saline. 

In order to get their names etched in the record book, any high school coach in Michigan has had to reach at least 300 wins since the MHSAA brought the sport into its championship lineup. So Radcliffe is literally about to become the first and only coach in the MHSAA coaching records for lacrosse. 

Radcliffe is in her 10th season coaching for South Lyon Unified and also coached at Hartland from 2013 to 2022. This is actually her second stint at South Lyon, where she spent seven years as head coach before taking the Hartland job. 

“It just means I’ve been doing this for a long time,” Radcliffe said. “What it really represents to me is all the players, coaches and families I’ve had the opportunity to coach. I’ve been fortunate to coach in an area that was willing to embrace the sport. I have been able to catch some really great teams and athletes across all levels from youth to high school and even collegiately. That’s the part that means the most, those relationships and experiences. The wins are just a byproduct of that.”

Radcliffe got her start in lacrosse very young, saying she picked up the game at 3-4 years old while growing up in Pennsylvania. She was introduced to the game by her aunt. 

Radcliffe raises the championship trophy after last season’s clincher.“It just became part of my life early on,” she said.

Radcliffe eventually became good enough as a player to earn a college opportunity, ultimately being named the Atlantic 10 Offensive Player of the Year in 2003 while playing for Temple. 

Radcliffe eventually started a career as a special education teacher and was a high school coach in Pennsylvania before moving to Michigan in 2006, where she has coached club, high school and even college lacrosse as she spent time as an assistant at Cleary University. 

“I just enjoyed being around the game and the competitive environment, so I kept doing it,” Radcliffe said of what has kept her coaching. “Over time, it stopped being something I was just doing in the summers and became something I really valued and stayed connected to. It’s grown naturally from there, and I’ve been fortunate to continue coaching while also working in education.” 

The most noteworthy win of her career came last June, when South Lyon Unified earned a 6-3 Division 1-clinching victory over Hartland to give Radcliffe her first MHSAA Finals championship as head coach in a matchup between the two programs she built up. 

South Lyon Unified is 18-0 this season and has won 39 straight games going back to last spring's opener. 

“She has so much knowledge of the sport and really cares for each and every one of us,” said South Lyon United senior captain Teagan Wesner. “Deanna has been one of the best coaches I have ever had, and I am extremely grateful to have had the opportunity to play for her. I am very happy for Deanna, and I am excited to be a part of the team who helped her reach 300 wins.” 

When Radcliffe first arrived in Michigan, lacrosse was in its first years as a sanctioned sport by the MHSAA. Now, she has seen it grow by leaps and bounds. 

“One of the most rewarding parts has been seeing the long-term impact,” she said. “Many of the players I once coached are now youth, high school or college coaches themselves. Some are officials, and some I’m even coaching against or alongside now. That’s been incredibly meaningful and really speaks to the strength of the community the sport has built.”

Keith DunlapKeith Dunlap has served in Detroit-area sports media for more than two decades, including as a sportswriter at the Oakland Press from 2001-16 primarily covering high school sports but also college and professional teams. His bylines also have appeared in USA Today, the Washington Post, the Detroit Free Press, the Houston Chronicle and the Boston Globe. He served as the administrator for the Oakland Activities Association’s website from 2017-2020. Contact him at [email protected] with story ideas for Oakland, Macomb and Wayne counties.

PHOTOS (Top) Deanna Radcliffe, here during the 2025 Division 1 Final, has reached 299 career coaching wins. (Middle) Radcliffe raises the championship trophy after last season’s clincher.