Tennis
About
Since 2006, the ACS Athens Tennis Program has been committed to offering participants the opportunity to learn, develop, and refine their tennis skills with guidance from our highly qualified coaches. We provide a welcoming, international environment that prioritizes well-being, safety, and prestige, while fostering responsibility, resilience, and character beyond the sport.
Our program is open to students and staff of ACS Athens, as well as children and adults from the broader community. We tailor our training sessions to the skill level and goals of each individual, ensuring personalized learning while fostering a genuine love for the sport.
Competitive Program
For talented young players ready to compete, grow, and thrive in tennis.
Our programs go beyond the court, building complete athletes with the mindset, skills, and resilience to perform at their best.
Build the foundation. Master the game.
- Technical precision: strokes, serves, footwork
- Smart play in real match situations
- Consistency, control & shot variety
- Age-appropriate drills with high repetition
- Confidence through guided progression
Train like a pro. Play like a champion.
- Advanced tactics & match strategy
- Mental toughness: focus, grit, resilience
- Physical conditioning for competitive play
- Video analysis to break down and level up
- Intense on-court drills & strategic simulations
Standard Program
Level 1
- Mini Tennis: fun, safe introduction for kids
- Foundational skills: grips, strokes, movement
- Age & level-appropriate coaching for all
- Progress through games, drills, and play
Level 2
- Intermediate skills: technique, control, rallying
- Adult Tennis: social play & structured improvement
- Tactical basics: positioning, shot selection
Level 3
- Advanced & Super Advanced training for adults
- Competitive drills, point construction, match focus
- High-intensity sessions with personalized coaching
- Perfect for tournament players & serious enthusiasts
Program Guide
Developing athletes of all ages and levels through professional coaching, structured training, and a positive learning environment.
Whether your goal is to learn the fundamentals, improve your game, compete at a higher level, or pursue tournament tennis, the ACS Athens Tennis Academy offers a pathway designed to support your development both on and off the court.
Athletes
Nicholas
Nicholas
Helena
Helena
Elisavet
Elisavet
Frank
Frank
Atlas
Atlas
Jasmine
Jasmine
Alexandra
Alexandra
Sotiris M.
Sotiris M.
Olivia B.
Olivia B.
Elisabeth B.
Elisabeth B.
Skill Development
We believe the right tools shape stronger players. That’s why we equip our courts with specialized gear to match each athlete’s age, skill level, and development goals.
- Warm-Up and Conditioning Tools: Essential for preparing athletes for training sessions.
- Coordination and In-Training Features: Designed to improve agility and technique.
- Video Analysis Devices: Help players review their performance and make adjustments.
- Ball Machines: Provide repetitive practice for improved accuracy and consistency.
- Progressive Tennis Balls & Nets: Scaled to age and skill for easier learning, better control, and proper technique development.
The right size, bounce, and pace for every age.
Facilities
We operate on professional-grade turf courts that are meticulously maintained to meet official standards, with lighting available for evening sessions.
Certified for our safety, our facilities and equipment have undergone rigorous inspection and certification by TÜV Hellas, ensuring the highest safety standards for children and all participants.
Click here to read more.
Additional Services
Tennis Equipment
Academy members benefit from special pricing on team apparel and selected tennis equipment through Academy partners. Discounted rates at partner stores. You can purchase recommended items at any professional sports equipment store or at e-tennis(Maroussi area). As a member of the ACS Athens Tennis Academy, you are eligible for a discount-just mention your affiliation at checkout.
Personal Performance File
Coming up
Racket Stringing Service
(coming up)
Introducing our new Tennis Racket Stringing Service, designed to keep your racket performing at its highest level. Even if strings are not broken, they gradually lose tension over time, leading to reduced control, feel, and consistency on court. Regular restringing is essential for maintaining performance and confidence in every shot. Explore our selection of premium strings and find the perfect setup for your game.
Team Clothing & Athletic Apparel
(coming up)
Introducing our new Teamwear & Apparel Collection created especially for our young competitive athletes. Players will now have access to quality team clothing and athletic apparel at competitive prices, featuring modern designs that represent our academy on and off the court. Beyond performance and style, this initiative helps build a stronger sense of community and team identity during training and tournaments.
Schedule
Rain or Shine, Tennis Every Day!
We ensure daily sessions for children, no matter the weather. On rainy days, alternative indoor activities keep the training going, including mini-tennis, video analysis, and tennis-specific conditioning, coordination, and footwork exercises. Adult training lessons will be rescheduled only in the case of weather-related cancellations. Each 60-minute session is tailored to the participant’s age, skill level, and goals, typically incorporating a mix of technical and tactical exercises. Our coaching team, led by the Head Coach, develops personalized training plans based on short-, mid-, and long-term goals, ensuring optimal skill development for every player.
Training
- Monday–Friday: 5:45–7:45 pm
- Saturday: 8:00 am–10:00 pm (Grade 4-7) Athletes
- Saturday: 10:00 am–12:00 pm (Grade 8-12) Athletes
Training Volume & Customization
- 6–15 hours/week based on plan
- Minimum 6 hours of tennis/week required
Program Inclusions
- Technical Development
- Tactical Development
- Match Play Situations
- Footwork & Coordination Training
- Theory Sessions
- Video Analysis
- Group and Private lessons are selectable
Monday-Friday
Tennis training lesson (60 min)
- 7.45 am – 8.45 am
Private lessons and groups of two. - 7.45 – 8.45 pm,
8.45 – 9.45 pm
Private lessons and groups of 2-4 students.
Saturdays
Tennis training lesson (60 min)
- 12pm – 3pm
Private lessons and groups of 2-4 students.
Important Notice:
- Adult lessons will be rescheduled only in the case of weather-related cancellations.
- Private lessons can be cancelled up to 5:00pm the day before with a maximum of 4 cancellations per season.
Seasons and Non-Operating Days
The ACS Athens Tennis Academy is a year-long program aligned with the school calendar, beginning mid-September and ending mid-June. The year is divided into three main seasons, with a fourth optional summer season.
There is no need to register separately for each main season — enrollment covers the entire year.
Official closure dates (e.g., holidays, celebration, Half-days) are excluded from the seasonal fees.
Season 1 - September 21, 2026 – December 22, 2026
Days of Closure (No Lessons All Day)
- October 28 – OXI Day
- November 26–27 – Thanksgiving
Season 2 - January 7, 2025 – March 20, 2026
Days of Closure (No Lessons All Day)
- December 23 – January 6 – Winter Break
- March 15 – Clean Monday
Season 3 - March 21, 2027 – June 21, 2027
Days of Closure (No Lessons All Day)
- March 25 – Greek Independence Day
- March 26 – Western Good Friday
- April 26 – May 4 – Spring Break
- June 18 – Graduation Day
- June 21 – Whit Monday
Season 4 - Summer Tennis Camp - June 22, 2027 – July 31, 2027
(Optional & flexible summer season based on individual vacation plans.)
Days of Closure
- Summer Holiday: Specific dates to be determined based on individual family schedules.
This season is independent, with its own structure and registration. Please coordinate with the tennis office for personalized planning.
Coaches
As coaches, our greatest privilege is nurturing each player’s unique spark into talent, skill, and confidence; cultivated intentionally, step by step. The true skill of coaching lies in creating an environment where players feel supported, challenged, and inspired to exceed their own expectations and grow. True success is measured by the progress, confidence, resilience, and joy players gain throughout their journey.
Our role goes beyond teaching the game, we’re shaping lives.
Igor Schoenefeld
Tennis Academy Coordinator & Head Coach
Ioannis Vaxevanakis
Tennis Coach – High Performance & Young Athlete Development Specialist
Rafail Molandonis
Tennis Coach
Evelyn Hadjisavva
Tennis Coach specialized on High Performance & Young Athlete Development
Vasileia Sklavounou
Tennis Coach specialized on High Performance & Young Athlete Development
Certified by the Greek Ministry of Culture & Sport and the International Tennis Federation, our professional coaches regularly attend tennis and first aid seminars, staying up to date with the latest scientific and coaching standards. We support all skill levels with personalized guidance, accountability, mentorship, and tailored strategies to unlock each player’s full potential.
Registration
(Fall 2026 – Spring 2027)
Registration is open throughout the year, with the main registration period taking place at the beginning of September via the online registration platform.
Registrations outside the main registration period are also possible; however, if the registration platform is no longer accepting applications, please contact the Tennis Office by email and we will get back to you as soon as possible.
During the 1-2 weeks, our coaches will evaluate each training group to ensure appropriate group and level placement. Adjustments may be recommended if necessary.
Fees
(Fall 2026 – Spring 2027)
Payment Procedures
- Participation is confirmed once the training schedule is finalized and payment is completed.
- Payment links are sent by the Accounting Department to the registered email at the beginning of each season and remain valid for 20 days.
- Payment notices are issued once per season (plus the Summer Season, if applicable).
- Fees are based on the number of weekly training units and participants per group. Official holidays and closure dates are excluded.
- Payments must be completed before the season starts. For mid-season registrations, payment is due within one week of the confirmed starting date.
- If registration changes, delayed payments, outstanding balances, or payment-link issues affect the fees, payment may be made via bank transfer using the details below. Please include:
– Child’s full name
– Season reference (“Tennis 1st Season,” “2nd Season,” “3rd Season,” or “4th Summer Season”) - Unpaid spots may be offered to waitlisted members. Participation may continue only after payment is received.
- Members with outstanding balances cannot register for future sessions.
- Schedule changes require approval from the Tennis Academy Coordinator.
- Families enrolled in both ACS Standard and Institute programs will receive separate payment notices for each program.
Account details:
Holder : Ινστιτούτο Καινοτομίας και Δημιουργικότητας IIC (Institute for Innovation & Creativity)
IBAN : GR56014020902095f78a0d0d7e4002320003144
Account: 209 00 2320 003144
SWIFT: CRBAGRAA
Ref: Student’s Name – Activity description
Medical Certificate
A valid medical certificate is required before participation in any Academy program.
Cancellation/Refund Policy
To learn more please click here.
Contact
For further information and/or questions, please contact us via telephone and/or email:
- Telephone: 210 6070413 (Monday – Friday 9:00 – 15:15)
- Email: schoenefeldi@acs.gr

Igor Schoenefeld
Tennis Academy Coordinator & Head Coach – High Performance Athlete Development Specialist
Mr. Igor Schoenefeld was born in Düsseldorf, Germany, and has dedicated his professional career to elite tennis coaching, athlete development, and high-performance training methodologies.
From the age of eight through 24, Mr. Schoenefeld competed extensively on the German National Tennis Circuit, participating at Oberliga and national tournament level within one of Europe’s most competitive player development systems. His long-term exposure to high-performance competition environments provided the foundation for his advanced understanding of athlete preparation, competitive psychology, and elite player development.
He completed the prestigious German DTB/VDT Tennis Coach Education Program, an extensive four-year professional training pathway widely recognized as one of the most rigorous coach education systems in Europe. During this period, he earned three advanced tennis coaching diplomas with distinct specializations, all internationally recognized by the International Tennis Federation (ITF).
His expertise spans the full spectrum of athlete development, ranging from advanced club-level player progression to the comprehensive preparation of competitive and professional athletes. His areas of specialization include high-performance athlete development, long-term player progression, tournament and seasonal planning (Micro, Meso, and Macro cycle periodization), advanced match preparation, performance optimization, and the integration of sport psychology into elite tennis training environments.
In addition to his formal qualifications, Mr. Schoenefeld has participated in numerous advanced professional development seminars and certifications focusing on:
- Optimal biomechanical movement structures in tennis performance
- Sport psychology and its application in professional tennis
- Mental resilience and performance enhancement for elite athletes
- Zone performance optimization in high-performance competition environments
- Contemporary methodologies in athlete development and competitive coaching systems
He has also successfully completed an Emergency First Response certification course aligned with current international standards and guidelines for emergency patient care.
In 2024, Mr. Schoenefeld attended and received certification from the World Tennis Coach Conference Seminar, further strengthening his expertise in modern international coaching practices and high-performance athlete management.
For the past 22 years, Mr. Schoenefeld serves as Tennis Academy Coordinator and Head Coach of the ACS Athens Tennis Academy. Under his leadership, the program emphasizes technical excellence, professional training standards, athlete-centered development, competitive performance, and the cultivation of a high-performance culture designed to support players at every stage of their athletic journey.











