WELCOME
COACH MARK “MUGS” MICKUM
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Legendary Goalie Specialist Joins Our Team!
We’re excited to announce that Mark “Mugs” Mickum, one of the most respected goalie coaches in the country, is joining our team!
With over 30 years of coaching experience in the Washington, D.C. metro area, Coach Mickum brings unmatched expertise and a legacy of excellence to our lacrosse program.
Career Highlights:
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30+ years of goalie coaching experience
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10+ High School & College All-Americans developed
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20+ All-State, All-Met, and All-League selections
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3× Markland Kelly Award winners coached
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1 All-Metropolitan Player of the Year
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2 High School National Championships
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30+ Division I goalies mentored | Numerous standout Division III players
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12+ years as Goalie Coach at Georgetown Preparatory School
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Contributor to 15 IAC Championships
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Coaching roles with multiple high school and club programs throughout the region
Coach Mickum’s former players have gone on to compete at prestigious universities including Notre Dame, Maryland, Syracuse, Harvard, Yale, Penn, Virginia, Johns Hopkins, Navy, Michigan, Villanova, Boston University, Bucknell, Vermont, Colgate, and more.
His decades-long dedication to the craft of goaltending and athlete development will be an incredible asset to our players and community.
ANNOUNCEMENT
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What began as a vision under the name Mabry Academy has now evolved into something even more powerful. Today, we are proud to introduce One Play Development, a national leader in athlete development—and it's all thanks to your incredible support.
From the very beginning, we have been driven by a bold mission: to inspire, prepare, and empower athletes. Now, with a growing team of coaches and a presence in more locations across the nation, we've expanded our reach and are making a massive impact.
One Play Development represents this evolution, and we are more committed than ever to creating lasting change in the lives of athletes everywhere. Your unwavering support has been the driving force behind our growth, and together, we are shaping the future of athlete development.
As we continue forward, we remain focused on our purpose—to prepare athletes today for where they need to be tomorrow, in sport and in life. This is just the beginning, and we’re excited to continue making an even greater impact together.
Thank you for being an essential part of this journey!
The best is yet to come.
ONE PLAY DEVELOPMENT
Master the Moment. Dominate the Future.
With deep gratitude and excitement,
The One Play Development Team