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2026 Mac Advantage Camp with OTI (Online Tennis Instruction)

Start your summer tennis training by enrolling in the Mac Advantage Tennis Camp
directed by Gregg Le Sueur. Please check out his extensive biography to the right!

Gregg’s focus will be on High School players. And there is an opportunity to be selected to receive small group coaching with Gregg in technical and tactical clinics of 3- 4 players during the morning of camp week. Applications are due May 10, and participants will be determined by May 15. Selection is competitive and Syd and Wendy Johnson’s Above and Beyond Scholarship funds help support the Clinics. More information about the clinics is on Gregg’s Camp Clinics tab.

While Gregg is focused on our High School players, Ricardo Sanchez, MHS assistant coach and former MMS head coach, will be leading the Middle School and younger players at Wall Park along with other HS coaches and outstanding players from McPherson College Tennis Team.

The camp is for youth ages 4-18 and divided into age groups (peewee, red ball, orange ball,
green/middle school, and high school). Pee Wee and Red is morning only and HS is
afternoon only. Red and Orange ball are two sessions, morning and afternoon. Morning sessions tend to focus on stroke development with afternoon sessions focusing more on games and match play.

Gregg enjoys working with junior players of all levels, both virtually and on the court.

New!! Continuing Education for All Campers

Camp learning doesn’t need to finish on Friday! With this great opportunity it isn’t over! All who are enrolled in camp can take advantage of the special OTI Mac Advantage Camp offer of the It is a 3-month subscription with total access to the OTI website for only $8.90! There you can access their Quick Start 10 day and Core-8 Courses which provide instruction for all of tennis training and fundamentals. PLUS included you can send in a video to be analyzed with recommendations for improvements you can make by a certified OTI instructor! And if you get that accomplished before the end of your subscription you will get one more video analysis for no additional charge! You can’t miss on a deal like this! And you can cancel at the end of 3 months if you want. Visit the OTI Digital Coach store to purchase for 3 months today!

Rock'n Ice Cream Social:

Instead of a BBQ on Friday, dessert is on us Thursday at 6:30-8:00 at Wall Park! We are combining the Rock'n Rally with ice cream and calling it the "Rock'n Ice Cream Social!" It will also be a chance to meet Gregg LeSuer and learn how all campers can continue to utilize the expertise of Online Tennis Instruction with the OTI Digital Coach this summer! And wear your camp shirts for our group tennis camp picture!!!

2026 Camp Week Schedule (May 26-29)

Gregg Le Sueur - Camp Director

Gregg grew up in Cape Town, South Africa, where he learned to play tennis at a very young age. He played College Tennis in the U.S. and earned a degree in Business Finance. He now lives in Florida and travels the world doing OTI Tennis Clinics and creates instruction videos.s.

Online Tennis Instruction Skills Summary

Gregg is an expert in tennis technique and strategy, using slow motion video analysis throughout the lesson to optimize player performance as well as minimizing injury risks.
He has proven ability to create impactful educational content, having developed over 53 video courses and cultivated a YouTube following of more than 130,000 subscribers, with over 43 million views.
In addition, Gregg leads weekly OTI Zoom training sessions, collaborating with players, coaches, and tennis programs globally. His expertise includes analyzing opponents strokes to provide strategic insights on how players can counter and defeat them.

Experience

Head Professional | Total Tennis Center / Guizar Tennis Academy, Clearwater, FL | 2013-2017

Consulted with Professional players to identify and enhance their strengths and weaknesses.
Led a comprehensive tennis development program, guiding players from beginners to Division 1 collegiate athletes and ATP pro tour competitors, while also overseeing adult programming.

Head Professional | Tennissmith Tennis School, Tampa, FL | 2009-2013

Trained coaches worldwide on tennis program development, including stroke fundamentals, strategy, how to film and use slow motion feedback.
Mentored junior players with college and pro aspirations; several competing on the ATP/WTA pro tour.
Served as a housemaster, mentoring junior players on life skills, organizing their weekly tournaments and excursions.
Managed transportation and logistics for junior practice, tournaments, and trips