I have had coaches in high school and college in football, gymnastics, volleyball (Nationals), and wrestling, so I have had at least 10 coaches in my life. We take our 15 year old tennis player to be trained by Coach Dave. I have been with them on the court for a least 10 sessions. I have never seen a coach that is so detailed oriented. Just listening to coach Dave and the things he is saying to our 15 year old is amazing. All the techniques, lessons learned the hard way by the coach, what to look out for in an opponent, what to do and not to do on the court. Sizing up your opponent, change up on serves and returns, throwing your opponent off balance, wearing your opponent down. He uses his experience of many years of playing and years of coaching to teach the younger aspiring tennis players how to WIN. Coach Dave does not think he can do it all in his lessons, in fact I have heard him say, "Watch Youtube. Study how the top tennis stars serve, and move around the court." He breaks down EVERY MOVE the student makes. He will break the serve, and return, and position, and stance in little parts and then put them all together again for the student to practice. He uses his iPad to record what the student is doing now, then shows the student, using the iPad, how to improve. He also uses his cell phone to review video he has recorded on top tennis stars, and how the student can improve. I had coaches when I was in college in gymnastics and volleyball who had coached at the Olympic and National levels. But I have never been around a coach like Coach Dave. He is the real thing. read more

Outstanding coach. Coach Dave's style of instruction is traditional and methodical. His 35 years of experience are definitely demonstrated on the court and through the results he has been able to get for my daughter. His instruction has resulted in both of my daughters making the Los Osos High School tennis team, with my youngest making the JV team as a freshman with only 9 months of instruction. Coach has patience with the athletes, but is stern and direct. I am absolutely pleased with him and highly recommend him to anyone with a child who wishes to learn and develop the sport of tennis. - Dr. Rafael A. Rios II AKA Doctor Fix It #DrFixIt read more

My experience with Coach David as my Tennis Instructor has been very rewarding and beneficial. I really value his style and technique. He has been my coach for over two years now and I couldn't be more grateful. With his instruction, I was able to qualify for my High School JV Tennis team two years in a row! His lessons are not just all about skill building and improving, he makes the experience exciting and memorable. I'm glad that I was able to obtain such a great bond with him. I highly recommend his teaching and coaching techniques for all ages! read more

I started tennis lessons with Coach Dave when I just has a small interest in tennis but wanted to learn more. Coach Dave took the lessons very seriously. He paid attention to every motion I made and made sure to correct me if it's wrong. He not only was able to elevate my abilities but he deepened my understanding in the mental side of tennis along with kindling my interest in tennis to a new level. Coach Dave is an well rounded coach with tens of years of experience. His coaching has improved my tennis skills exponentially. read more

Close to 40 years experience in tennis former top 5.5 , 2 IN USTA Southern California . Enjoyed top player and captain of USTA league team. Also enjoyed coaching Rancho Cucamonga high school boys and girls tennis team boys won four championship thanks to me and now I am just a private coach dealing back to the community and going with enthusiasm , hard training call mom good communication with player mentally and physically one of the top coaches in Rancho Cucamonga thank you Coach David Guevara read more

I am one of his new students that he has taken on, and I can't begin to thank him he truly is an amazing coach. I have made so much progress being with him only in these 2 months! He is incredibly determined to help out his students and works well to see his schedule and alter it for your needs. I had the opportunity to play with some jv girls knowing that they were students of his who have been woth him for 4+ year. I plan on continuing my practice with him for the time to come! read more

Coach David has been a huge part of my tennis success. He sees flaws in my game and goes step by step in how I should improve. His teaching is also very relevant as he watches professional players and studies their techniques so that he can show me how to implement it in my own style. Overall, Coach David is an amazing coach that will do what needs to be done to ensure that you're giving 100% and that you strive to be the best player you can be read more

All I can say is Dave is an amazing coach for my 10 year old. He is patient and works with our ever fluctuating schedule. My daughter has learned so many techniques and she loves it so much, she only wants to play this sport. He is truly integrates his love of the sport, his knowledge and his coaching background in to his private lessons. We are so lucky we have a spot with him! read more

I trained with coach Dave for 2 years, and he has made me improve so much. He tries his best for each and everyone of his students and he so loving and caring. If you are looking for a coach that's going to push you to your limits and make you the best version for yourself, coach Dave is the person for you. read more

Coach Dave is a great coach. He gives clear instructions and details when he teaches. He's very knowledgeable, attentive, and great with all age groups. He teaches our daughter and she enjoys taking lessons from him. Super friendly environment for beginners and intermediate players. read more

I am a student of Coach Dave, and I have learned and improved so much from just half a year of his coaching. He is great and cares a lot about his students. Thanks coach!! read more

Rest in peace to Coach David. He was amazing and has taught all his students so well and with so much enjoyment. I wish his family well and again, may he rest in peace . read more

Dave shoved tennis balls up my bum Lwk felt good so do it again Dave Also hmu you lil cutie patootie read more

Excellent Coach always on time and knows how to motivate his students. Would highly recommend him.

The best tennis coach teaches to perfection. Makes sure you master this sport.