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.
Century of School Sports: Connection at Heart of Coaches Advancement Program
By
Geoff Kimmerly
MHSAA.com senior editor
November 19, 2024
As we believe that educational athletics are an extension of the academic classroom, it’s important to recognize as well that coaches – similar to teachers during the school day – are another first point of contact for more than 170,000 high school athletes and thousands more who play middle school sports in Michigan.
For two decades, the MHSAA’s Coaches Advancement Program has served as an avenue to provide our coaches with a variety of tools to assist in working through issues they encounter daily while building up their teams and building these relationships.
Past Executive Director John E. “Jack” Roberts, when writing about the CAP program in 2017, noted “the thousands of dollars and hours that the MHSAA devotes to CAP demonstrates this organization’s belief that nothing – absolutely nothing – is more important in the process of educational athletics than the quality of the coach-athlete connection.”
That commitment and dedication to the coach-athlete connection continues as the MHSAA moves through its 100th anniversary year.
Through the end of the 2023-24 school year, coaches had completed 41,167 sessions within the eight-level program since its creation for the 2004-05 school year. Counting this past weekend’s CAP 1 and 2 courses taught at Detroit Henry Ford, another 1,167 sessions have been completed since the start of the 2024-25 educational year.
The CAP program is broken into nine levels, each addressing a set of topics:
- CAP 1: Coaches Make the Difference, The Coach as Teacher, Sports Medicine and First Aid.
- CAP 2: Effective Communication, Legal Responsibilities, Psychology of Coaching.
- CAP 3: Additional Coaching Responsibilities, Effectively Working with Parents, Managing Time and Energy.
- CAP 4: Understanding Athletic Development, Strength and Conditioning, Preparing for Success.
- CAP 5: Healthy Living, Teaching Emotional Toughness, Resolving Conflicts in Athletics.
- CAP 6, 7, 8 & 9: Current Issues and Topics in Educational Athletics.
Those who complete the program receive a level of certification after their first 12 hours (completing CAP 1 and 2). Through this past school year, 2,295 individuals have advanced through CAP 5 – earning them themselves CAP Masters Certification. From that group, 476 have advanced through CAP 6, 100 through CAP 7 and 87 through CAP 8, with the first class to complete that module in 2015-16. CAP 9 was created this fall.
Perhaps just as notably, 20,960 individuals have completed CAP 1 over the last two decades. Completion of either CAP 1 or CAP 2 became a requirement for first-year varsity head coaches beginning with the 2016-17 school year, and predictably numbers have climbed since that time with 12,515 completing CAP 1 over the last eight school years.
The program is constructed and coordinated by MHSAA Assistant Director Kathy Vruggink Westdorp, who joined the MHSAA staff in 2004 after several years as a principal, athletic director, teacher and coach in Grand Rapids and Forest Hills public schools. She lives the program’s philosophy of providing CAP training “anytime, anywhere” across the state, and over just the last five months CAP 1 alone has been delivered at 19 schools plus during 14 dates at the MHSAA office in East Lansing. Flint Kearsley isn’t on the list of CAP 1 hosts this year, but instead welcomed in 45 students for a CAP 5 session in early August.
Additionally, colleges and universities in Michigan are licensed to present up to five levels through their undergraduate or graduate studies, and eight are scheduled to do so again this school year.
The faculty for 2024-25 includes well-known leaders in Michigan educational athletics, officiating and sports medicine. Instructors include past and present athletic directors, principals, officials, coaches, college professors, athletic trainers, leaders from the Michigan Interscholastic Athletic Administrators Association (MIAAA) and MHSAA staff.
For more information, see the Coaches Advancement Program page.
Previous "Century of School Sports" Spotlights
Nov. 12: Good Sports are Winners Then, Now & Always - Read
Nov. 5: MHSAA's Home Sweet Home - Read
Oct. 29: MHSAA Summits Draw Thousands to Promote Sportsmanship - Read
Oct. 23: Cross Country Finals Among MHSAA's Longest Running - Read
Oct. 15: State's Storytellers Share Fall Memories - Read
Oct. 8: Guided by 4 S's of Educational Athletics - Read
Oct. 1: Michigan Sends 10 to National Hall of Fame - Read
Sept. 25: MHSAA Record Books Filled with 1000s of Achievements - Read
Sept. 18: Why Does the MHSAA Have These Rules? - Read
Sept. 10: Special Medals, Patches to Commemorate Special Year - Read
Sept. 4: Fall to Finish with 50th Football Championships - Read
Aug. 28: Let the Celebration Begin - Read
PHOTOS Clockwise from top left: (1) Former Ypsilanti Community and current Wayne Memorial boys basketball coach Steve Brooks (far right) celebrates with a trophy-winning team. (2) Brighton girls lacrosse coach Ashton Peters raises the Division 1 championship trophy in the spring. (3) Pontiac Notre Dame Prep volleyball coach Betty Wroubel applauds during pre-match introductions. (4) Trenton baseball coach Todd Szalka (middle) huddles on the mound during last season's Division 2 Semifinals. (5) Past Calumet athletic director Sean Jacques (left) passes the Class C championship trophy to his girls basketball coach in 2015. All five have received levels of CAP certification.