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.
From 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.
“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 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.
From MSP Post to Postgame: Lieutenants Return to the (Football) Field
September 27, 2023
While fans are settling into another season, Michigan State Police Lt. Tedric Gibbs has been fully immersed in football for months.
The Jackson Post’s assistant post commander serves as assistant coach for Jackson High School’s varsity football team and for the team at Parkside Middle School.
“I started coaching when my older son was in youth sports, as a way to do something together that we both love,” Gibbs said. “My younger son followed the same path, so I joined his team too. I grew up in Jackson and am grateful to be able to serve my hometown from the sidelines and at our post.”
Some 400 miles north, Lt. Mark Giannunzio is also a familiar face in and on the field. The MSP Negaunee Post assistant post commander and Eighth District public information officer enforces the rules of the game as a high school and college football official, the latter for the Great Lakes Intercollegiate Athletic Conference.
“I started at the high school level to stay involved in athletics and make authentic connections in the community,” Giannunzio said. “It’s rewarding to help teach the game and share knowledge of the rules. I currently have a full 11-game schedule in the GLIAC Division II college conference, with high school games interspersed during the year.”
The correlation among coaching, officiating and policing translates.
“With my fellow troopers, I want to inspire, motivate and encourage to get the most out of them,” Gibbs said. “I take the same approach with my players to figure out what they need from me, as their designated leader, to be as successful as they can. In both capacities, I do the work alongside them. We do it together.”
This approach is especially important when tough times surface. Lieutenant Gibbs’ high school team experienced tragedy right before its first game when a player died in a car crash.
“We focused on adversity,” said Gibbs, who was in a unique position to talk from a police perspective too. “It’s a benefit to have that insight and background and share it with what they can control – make good decisions and wear your seatbelt.”
Lieutenant Gibbs incorporates his coworkers when he can, like during spring conditioning when fellow troopers join him and his players, helping all involved to make new connections and build strong bonds between the students and officers.
“One of the most important attributes in both careers is communication,” Giannunzio said. “Communication can make or break an official and a police officer. Much like selling a citation to a motorist, I need to be able to sell the penalty in a calm and professional manner. Demeanor and attitude go together on both the football field and when we are out patrolling in the Blue Goose.”
Treating everyone with dignity and respect is something Lieutenants Gibbs and Giannunzio commit to as members of a modern police agency and in their areas of expertise on the football field.
“Both roles afford so many opportunities to develop culture and cultivate teamwork,” Gibbs said. “The best part is watching others flourish and playing a part in their growth.”
PHOTOS (Top) Michigan State Police Lt. Tedric Gibbs, left, serves as an assistant football coach for the Jackson High varsity. (Middle) Lt. Mark Giannunzio officiates at the high school and college levels. (Below) Gibbs also coaches at Jackson Parkside Middle School. (Photos provided by the Michigan State Police.)