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Dennis Dobrovolsky is a dedicated tennis coach with extensive experience in developing players of all levels, from juniors to high-performance athletes. Known for his innovative training methods, he has contributed to the sport through coaching, published articles, and the invention of wearable training devices with U.S. patents.
His expertise spans technical development, match strategy, and mental conditioning, helping players maximize their potential. Passionate about growing the game, Dennis combines professionalism with a deep love for tennis.
Qualifications
Dennis Dobrovolsky’s qualifications include:
- Extensive Tennis Coaching Experience ITF Level 3 and Tennis Canada Level 2 coach– Worked with players of all levels, from juniors to high-performance athletes.
- High-Performance Tennis Expertise – Specialized in technical development, match strategy, and mental conditioning.
- Innovator & Inventor – Developed wearable training devices and holds U.S. patents for sports technology.
- Published Author – Contributed articles on tennis coaching, player development, and sports science.
- Competitive Playing Background – Gained hands-on experience in the sport through years of training and competition.
- Multi-Sport Coaching – Background in swimming and fitness training, adding a cross-training dimension to his coaching.
- Strong Leadership & Communication Skills – Proven ability to motivate players and foster a high-performance mindset.
- Education – Masters Degree of Sports Psychology and Sports Science
Coaching times & fees
Coaching Availability:
- Monday – Friday: 7:00 AM – 8:00 PM
- Saturday – Sunday: 8:00 AM – 5:00 PM
- Private and group sessions available by appointment
Coaching Fees:
- Private Lesson (1 Hour): $150
- Semi-Private Lesson (2 Players, 1 Hour): $100 per player
- Group Session (3+ Players, 1 Hour): $80 per player
- Junior Development Program: $50 per session or package rates available
Special Packages & Discounts:
- Multi-session packages available at a discounted rate
- Customized training plans for high-performance players
Further information
Dennis Dobrovolsky is an experienced tennis coach with a deep passion for player development and innovation in the sport. He honed his skills in competitive tennis through years of dedicated training and coaching, refining his expertise in high-performance player development, strategy, and mental conditioning. His journey has taken him across various tennis academies and professional settings, where he has worked with players of all levels, from juniors to elite athletes.
Beyond coaching, Dennis has contributed to the sport through published articles and the invention of wearable training devices, securing U.S. and Canada patents for his innovative approach to performance enhancement. His ability to blend traditional coaching methods with cutting-edge technology sets him apart in the field.
Off the court, Dennis enjoys exploring new advancements in sports science, traveling, and engaging in other competitive sports, including swimming. His love for fitness, strategy-based games, and community engagement fuels his commitment to helping athletes reach their full potential. Passionate, knowledgeable, and always striving for excellence, Dennis continues to leave a lasting impact in the world of tennis.
Dennis Dobrovolsky – Elite Tennis Coach & Innovator
Dennis Dobrovolsky is a highly respected tennis coach known for his expertise in developing high-performance players and pioneering innovative training techniques. With years of experience coaching ITF-ranked juniors, nationally ranked Canadian players, and NCAA Division I college athletes, Dennis has a proven track record of success in competitive player development.
His coaching philosophy combines technical precision, strategic match play, and mental resilience, ensuring that his players reach their full potential on and off the court. Beyond traditional coaching, Dennis has contributed to the sport through published articles on tennis training, the development of patented wearable training devices, and collaborations with top academies worldwide.
As the founder of TennisByDennis.com, he has built a reputation for delivering elite coaching tailored to players of all levels. His ability to integrate sports science, cutting-edge technology, and personalized training programs has made him a sought-after coach in the global tennis community. Whether mentoring junior athletes, preparing players for professional circuits, or advancing the sport through innovation, Dennis continues to shape the future of tennis with his passion and expertise.
Experience
Dennis Dobrovolsky’s Coaching Experience & Achievements
Dennis Dobrovolsky is a highly accomplished tennis coach with extensive experience developing players at all levels, from juniors to elite competitors. He has worked with high-performance athletes, preparing them for ITF tournaments, national championships, and collegiate tennis scholarships. His coaching emphasizes technical precision, match strategy, and mental resilience, helping players reach their full potential.
Notable Players & Achievements:
- Coached multiple ITF-ranked juniors who have competed in international tournaments and climbed the rankings.
- Trained nationally ranked Canadian junior players, helping them secure wins in Tennis Canada-sanctioned events.
- Guided junior athletes to Division I college scholarships, preparing them for collegiate-level competition.
- Developed high-performance training programs that integrate wearable sports technology, with patented innovations to improve player performance.
- Led players to success in provincial and national championships, focusing on technical skill development, strategic gameplay, and mental toughness.
Dennis’s expertise in tennis, combined with his experience in fitness training and cross-sport development, continues to produce well-rounded and competitive athletes. His dedication to the sport and innovative coaching methods make him a respected figure in the tennis community.
Testimonial
Testimonial Letter To Whom It May Concern, It is with great enthusiasm that I provide this testimonial for Coach Dennis Dobrovolsky, whose dedication and expertise have had a profound impact on the tennis community. For over 14 years, Coach Dobrovolsky has demonstrated an exceptional ability to develop young talent, guiding athletes to success at both national and international levels. His commitment to high-performance training, personalized coaching methodologies, and strategic approach has played a vital role in shaping a new generation of competitive tennis players. His athletes not only achieve top rankings but also develop strong values of discipline, sportsmanship, and resilience. Beyond his technical expertise, Coach Dobrovolsky is an outstanding mentor and leader. He continuously inspires both players and fellow coaches, fostering an environment that encourages growth and excellence. His contributions extend beyond the court, as he actively promotes the sport through community outreach and youth engagement programs. Coach Dobrovolsky’s impact on Canadian tennis is undeniable. His tireless efforts, dedication, and passion for the sport make him an invaluable asset, and I wholeheartedly endorse his work and contributions to the tennis community. If you require any further information, please feel free to contact me at jpetras@tenniscanada.com or (416) 665-9777. Sincerely, Janet Petras Director, High Performance Programs & Administration Tennis Canada jpetras@tenniscanada.com (416) 665-9777
Tennis Coach (Tennis Canada)
Testimonial
Testimonial Letter To Whom It May Concern, It is with great pleasure that I provide this testimonial for Mr. Dennis Dobrovolsky, a dedicated and highly respected tennis professional whose contributions have significantly impacted the sport. As a Coach 2 designated and Safe Sport compliant professional, Mr. Dobrovolsky has been a valued member of the Tennis Professionals Association (TPA) and has maintained an excellent standing within the Ontario Tennis Association (OTA). Since 2014, he has successfully operated Tennis by Dennis Academy in Vaughan, Ontario, playing a crucial role in the development of young tennis players. His academy has consistently produced competitive junior athletes who have excelled in OTA-sanctioned tournaments, further strengthening the province's junior tennis scene. Beyond his coaching credentials, Mr. Dobrovolsky has contributed to the sport through tournament hosting, player development, and fostering a competitive and positive environment for aspiring athletes. His commitment to excellence and professionalism has made a lasting impact on the OTA’s competitive structure and the broader tennis community. I am confident that Mr. Dobrovolsky would bring the same level of dedication and expertise to any tennis program and continue to be an asset to the sport wherever he goes. If you require further information, please feel free to contact me at (416) 514-1100 or rmainella@tennisontario.com. Sincerely, Richard Mainella President & CEO Ontario Tennis Association Aviva Centre, 1 Shoreham Drive, Suite 200 Toronto, ON M3N 3A7 (416) 514-1100 | (800) 387-5066 rmainella@tennisontario.com www.tennisontario.com
Tennis Coach/Tournament Director (OTA)
Testimonial
Testimonial Letter To Whom It May Concern, It is with great enthusiasm that I provide this testimonial for Coach Dennis Dobrovolsky, a highly skilled and dedicated tennis coach who has made a significant impact on the development of young Canadian tennis players. I have had the pleasure of working closely with Dennis in my role as High Performance Head Coach at the Granite Club and U14 Head Coach for Tennis Canada and the Ontario Tennis Association. Throughout our collaboration, I have witnessed firsthand his exceptional coaching abilities and his ability to nurture top-tier athletes. His work with players such as Timofey Dobrovolsky and Callum MacKinnon has resulted in remarkable success, including three consecutive Provincial Championship wins in U12 and U14 doubles, as well as a second-place finish in the U12 Canadian Nationals. His expertise, strategic insight, and commitment to player development were instrumental in these achievements. Dennis is an innovative coach with a deep understanding of the game, and he has a unique ability to connect with young athletes, fostering an environment that encourages growth, discipline, and a passion for tennis. His personalized coaching techniques and strategic mindset have played a crucial role in shaping Ontario’s top junior players, giving them a competitive edge on both national and international stages. Beyond his technical expertise, Dennis is an outstanding mentor and role model. His ability to instill a strong work ethic, sportsmanship, and perseverance in his players ensures that his impact extends far beyond the court. His dedication to the sport has significantly contributed to the strength and reputation of Canadian tennis, producing top-ranking players and shaping the next generation of athletes. I highly recommend Coach Dennis Dobrovolsky for any role that seeks to benefit from his expertise, leadership, and passion for tennis. If you require further information, please do not hesitate to contact me at dcysneiros@graniteclub.com or 289-795-7180. Sincerely, David Cysneiros High Performance Head Coach, Granite Club U14 Head Coach, Tennis Canada & Ontario Tennis Association dcysneiros@graniteclub.com 289-795-7180 GraniteClub.com
High Performance Tennis Coach (The Granite Club)
Testimonial
Testimonial from Mark Arndt, Executive Director of Tennis Manitoba "I am writing to offer my highest recommendation for Coach Dennis Dobrovolsky, based on our collaborative work during a high-performance training camp in Winnipeg, where we coached top Ontario tennis players and top tennis players from Manitoba." "Dennis exhibited a remarkable understanding of the game, coupled with an innovative and effective coaching approach. His ability to engage and inspire athletes was evident as he worked tirelessly to refine their skills, enhance their strategic thinking, and build their mental toughness." "His unique blend of technical expertise, strategic acumen, and motivational prowess has helped shape a new generation of tennis players who compete with confidence and excellence." "Working alongside Dennis has been an enriching experience for both the athletes and myself. His presence at the high-performance training camp significantly enhanced the quality of the program, and the athletes greatly benefited from his knowledge and guidance." Endorsement: "I wholeheartedly endorse Coach Dennis Dobrovolsky for any role that seeks to benefit from his expertise. His dedication, skill, and passion for tennis make him an outstanding asset to any organization." — Mark Arndt, Executive Director, Tennis Manitoba Email: mark@tennismanitoba.com | Phone: 204-799-2224
Tennis Coach (Tennis Manitoba Camp)
Testimonial
To Whom It May Concern, I am pleased to provide this testimonial for Coach Dennis Dobrovolsky, a highly skilled and respected tennis professional whose expertise has had a meaningful impact on the sport in Canada. In the summer of 2023, I had the opportunity to invite Dennis to lead our academy at Taylor Tennis Centre for a week. From the moment he arrived, he demonstrated a unique coaching style that immediately commanded respect and inspired our athletes. His ability to motivate players and deliver high-level instruction was evident, and the positive feedback from our athletes was overwhelming. His contributions during that time were a testament to his deep knowledge of high-performance coaching, leadership, and strategic instruction. Beyond his technical abilities, Dennis brings a strong presence and passion that elevates those around him. His influence extends beyond the court, fostering a culture of excellence and discipline that benefits the broader tennis community. I can say with conviction that he adds to the strength of tennis in Canada. My background in tennis includes: NCAA Division 1 college tennis player President of Tennis Manitoba Vice Chair of Tennis Canada Chair of Tennis Development and Finance Committees Co-owner of Taylor Tennis Centre I highly recommend Coach Dennis Dobrovolsky for any role that seeks to benefit from his expertise, leadership, and passion for player development. If you require further information, please feel free to contact me at 204-296-5360 or via email at hartpollack@gmail.com or hart.pollack@cibc.ca. Sincerely, Hart Polack President, Tennis Manitoba Vice Chair, Tennis Canada Co-owner, Taylor Tennis Centre 204-296-5360 hartpollack@gmail.com hart.pollack@cibc.ca
Tennis Coach (The Taylor Tennis Club)