• * Under 18 must be accompanied by parent or legal guardian. First-time visitors and local residents only. Terms and conditions may vary and certain restrictions apply. No cash value; value may vary by market. Cannot be combined with any other offers or discounts. Valid at participating locations only. Each franchise location is independently owned and operated.
  • * Under 18 must be accompanied by parent or legal guardian.


1175 Baker Street Suite A-5
Costa Mesa, California 92626


  • The trainers! They really take the time to get to know you and they know how to push you in the right direction. Having amazing trainers makes the difficulty of the workout so worth it.
    - Feb 8, 2019 by Alyssa Nambiar
  • I can go at my schedule, not restricted to a class start time. I also like the personal touch of trainers knowing me and working with me personally.
    - Jan 28, 2019 by Victoria Herbert
  • I love 9Rounds. It’s the first time in my life that I don’t have to talk myself into going to the gym, I love going! Everywork out leaves me feeling amazing, physically and mentally and emotionally. It’s a place for all body types and the trainers are super friendly and encouraging! I’ve recommended it to all my friends and will continue to do so.
    - Jan 13, 2019 by Jordan Esajian

About the team

  • 9Round trainer
    Alivia Johnson
    Hey y’all, I am Alivia! I was born and raised in the Pacific Northwest and I have been playing sports since I was 5 years old. I was a two-sport collegiate. My love for kickboxing started about 4 years ago, it filled the void I had since graduating for competition and personal growth. I am very passionate about 9Round and how it can push everyone to become a better version of themselves, whether you are first time kickboxer or an advance fighter. Being able to help others reach their fitness goals in ways they never thought possible is what makes this job so amazing!
  • 9Round trainer
    Amber Marraudino
    I was raised as an athlete and grew up loving sports and fitness. As an adult I pursued dance, martial arts, and personal training. I believe health isn't about what you weigh in on the scale, but instead what you believe about yourself. I am an advocate for training my clients to have a positive attitude about themselves and about life, everything else will fall into place including a great physique!
  • 9Round trainer
    Tony Flores
    My name is Tony Flores I grew up playing basketball, football and soccer. I played competitively both nationally and internationally. My love for fitness only grew in college as I began training to compete in bodybuilding competitions. After college, I discovered boxing, kickboxing, and jiu-jitsu as new challenges and very quickly excelled through each martial art. I also work as a speech therapist specializing in children with autism.
  • 9Round trainer
    Olivia Tsui
    My name is Olivia and I trained at multiple Muay Thai gyms in Asia starting in Hong Kong. Then trained months at a time in Thailand at the world-famous Tiger Muay Thai gym in Phuket where many UFC fighters and Bellator fighters train at. After that I jumped from gym to gym following my main Thai trainer Prathet from Bangkok to Chiang Mai. Trained as a fighter, fought once and won by TKO. Bucket list checked. Now I just train for fun and fitness and makes me happy to see that I can change people’s lives through health and fitness while letting them know that they can have fun doing it too!
  • 9Round trainer
    Madison Canary
    After only a few months of the 9 Round work out, I have truly seen my body and even mind change! I’m so excited to be part of the team and share it! I have always had a passion for movement and a love of teaching. Starting as a professional ballerina and dance teacher as teenager and leading into a career as a full-time yoga and Pilates instructor, I have always taught people how to move and love to help them heal through movement. I’ve completed over 2000 hours in yoga and anatomy training and have taught over 7000 hours in studio. I am passionate about making workouts available to all bodies and abilities and thrive on being one on one with my clients.
  • 9Round trainer
    Andrew Dang
    With fitness, health, and martial arts among my strongest passions, I knew from the very moment I walked into 9Round that becoming a trainer here would be a natural fit for me. The echo of bags being hit, bells sounding off, and the passionate voices of our clients and fellow trainers never make me feel like I’m working. It makes me feel like I’m making a difference. I’ve trained in a variety of martial arts and love focusing on technique, so if you wish to sharpen your skills, or learn about the benefits of a plant-based diet, it’s my honor and joy to teach. I hope to see you around at 9Round.
  • 9Round trainer
    Tony Le
    Hi, my name is Tony Le and I am a personal trainer at 9 round Costa Mesa. My goal in life is to help others in life with their fitness goals and promote an outlet to release stress in a positive way through boxing and jiu-jitsu. One of my favorite quotes by Benjamin Franklin is, “Tell me and I forget. Teach me and I remember. Involve me and I will learn.” Staying involved in jiu-jitsu definitely impacted my life on how to be more aware of my surroundings and the discipline to learn from others. Also, I learned to be comfortable with being uncomfortable which helped me get through difficult obstacles in my life like school and improved my overall health. I recently graduated from Golden West College and California State University Fullerton to earn a bachelor’s degree in Communications. Despite anything that goes on in life I always believe the best way to get rid of stress or ego is through hard work and physical exercises.
  • 9Round trainer
    Andrew Bertalan
    My name is Andrew and I’ve been coaching in health, fitness, and nutrition for several years. The idea of training others to be there absolute best mentally and physically is something that I have not and will not get used to. With a passion to lead and empower others, I have found 9Round to be the perfect place to live these passions out.