Trains in Tustin & virtually
Works with all age groups
CALLING ALL QUARTERBACKS!
I have a gift when it comes to coaching and working with kids of ALL AGES, both boys and girls. My MAIN GOAL is to make the athlete LOVE the WORK. MY SPECIALTY IS QUARTERBACKS! As long as they love the process, the results will come naturally. I have coached ages 5-25 years, football, basketball and speed training. In addition to coaching athletics, I have taught K-12, and currently teach Kids Improv Theater.
A mental approach is key! Win their minds!
Warm Up/Stretch/Mental Warm Ups
Grass Drills/Cones
Emphasis to be determined by sport/athlete
Always feeding the mind! History, Trivia, Heroes, Etc
MAKE IT FUN!
Recreation Basketball 1994-96
Fountain Valley HS Football 2006-2010
Fountain Valley HS Girls Basketball 2007-08
Magnolia High School Football 2010-2017
Magnolia High School Basketball 2011-12
University High School Football 2022-23
My best coach was Coach Alvarez.
He was my FIRST basketball coach and he taught me how to LOVE and look forward to PRACTICE!
I TEACH FIRST, COACH SECOND.
In addition to years of coaching, I also have over 20 years of CLASSROOM experience. I place a STRONG EMPHASIS on the MENTAL approach to playing SPORTS.
(7)
Oct 3, 2026
Lara
Sep 28, 2026
Ilie
Clear and obvious progress from the first session. Definitely send your kids to Coach Jack if you want them to develop their skills.
Sep 11, 2026
Jason
Jack is great, very knowledgeable and highly personable. My child got meaningful tips to improve their techniques, and was engaged during the entire lesson. I would recommend Jack and will use him again
Aug 21, 2026
Chin-Cheng
Coach Jack is an exceptional coach who brings wealth of flag football knowledge to every single session. He has an incredible eye for detail, constantly correcting form and technique while keeping the practices highly challenging and fun. Plenty of fun drills we could practice between sessions. On top of that, we agreed from the beginning that we also need to work on the mental part of the game and under his guidance, my child's understanding of the game has improved drastically, making her a much smarter and more confident player on the field.
Jun 12, 2026
Jon
Coach Jack has been an incredible influence on our boys both on and off the field. He teaches offense, defense, positioning, discipline, and the mental side of the game with patience and passion. More importantly, he helps build confidence, teamwork, and character in every player. We’re so grateful for the time, energy, and heart he brings to our team every single day!
Apr 26, 2025
Marisol
Training with Coach Jack to work on my basketball development on the court has been a game-changer. Coach Jack is attentive, focused, and breaks drills down to ensure that it is easy to understand. Coach Jack is also very patient and super knowledgeable in various topics and provides facts on notable players during training sessions. He is fully invested in players' growth, both physically and mentally. If you want to build confidence in your abilities both inside and outside of the game, book Coach Jack!
Nov 23, 2024
Rosemary
My grandson wanted to play on his school basketball team this year but lacked confidence and skill. I went to work and found Coach Jack Clark. He is a great coach. Within just a few sessions, my grandson was having fun and learning. The drills he has learned are simple so he faithfully practices them at home. He had his first practice session at school and did well. His newfound confidence and ability have enabled him to compete. Coach Jack is a gentleman and a wonderful coach.
Then $200/mo for 4 lessons, starting 48 hours after your 1st lesson. Cancel anytime.
Good Fit Guarantee
Browse our roster of vetted private coaches to find the right fit for you.
Book and schedule your lessons through our platform.
Meet your coach in-person or virtually, and start chasing down your goals!
If you’re looking to message a coach for the first time, go to their profile and click “Send a Message”. A type box will show, where you can enter and send your message. To follow up with a coach you've already contacted, log into your account and find the 'Inbox' tab. You'll see your message history and be able to send another note.
Once you find a coach that fits your needs, go to their profile, select the package you'd like to purchase, and click 'Book Lessons'. Here, you can reserve your desired number of lessons along with the number of athletes who will be training. After sessions are booked, coordinate the dates/times for each session on your calendar - using the calendar is important since this is how your coach will get paid.
Paying AU coaches via cash, Venmo, or any 3rd party is strictly prohibited. AU coaches know this, but their partnership with us is to split all bookings 80/20 - so coaches keep 80%. We use our 20% to help them find clients & manage their business. Without the split, we wouldn't be able to help our coaches & community thrive!
We integrate with Stripe - the largest & most secure payment processor in the US - to facilitate bookings. Paying online is required, and it simplifies the process for our coaches since it helps track their schedule & earnings in one place. If you have any questions or concerns, please contact our support team.
Each coach typically has at least one preferred training location. You can see the location(s) by going to your coach's profile and finding the 'Training Locations' section. If a coach doesn't have locations listed here, you can message the coach to see where they train. Some coaches are willing to travel to clients for lessons, or even meet halfway.
Each coach sets their own schedule for training. You can see a coach's general availability by going to their profile and finding the 'Availability' section - it will list the days and times. If a coach doesn't post their availability, or if your preferred coach doesn't have your desired times available but you want to double check, message them to see if they can work with your schedule.
Good Fit Guarantee — If your first lesson isn't the right fit, we'll move your lesson credit to a new coach. No hassle.
Easy rescheduling — Cancel or reschedule up to 4 hours before a lesson, no questions asked.
Coach no-shows — You'll be fully credited and we'll help you find a replacement.
Flexible credits — Unused lessons last 12 months and can be used with any coach on the platform.
Questions? Our team is here to help. View our policies.
Our coaches are open to helping athletes of any age and skill level. Please message your desired coach to ensure their skillset fits your needs.
AU was created by former college and pro athletes. We understand the benefits of training with a private coach. It develops discipline, boosts confidence, and provides an undeniable advantage - whether you are just learning the game or looking to earn a college scholarship. All AU coaches are required to pass a thorough onboarding process + background check, so you can trust you're training with the best.
At the end of the day, our mission is to provide athletes with better opportunities to succeed through coaching. You won't find a platform, and group of dedicated specialists, more excited to help you achieve your athletic goals!