United Boxing San Diego

United Boxing San Diego


Producing a quality product is our main priority, Born and Raised in San Diego California we are here to serve Boxing & MMA world! Please stop by Rumble Brothers Boxing shop at United Boxing San Diego Gym or go on the website!


We train PRO & Amature Boxing
4pm-5pm-6pm Boxing Classes
6yrs & up kids / Youth
Cardio/Boxing Classes for Adults 18+
Beginners to Advance 7:00pm Class
Morning 6am & 7am Classes

Operating as usual


Mario Cazares

Staying Relentless Team Cazares


@maddogmadden619 didn’t get the win but he’s leaving with something greater. A great lesson that will remain for a lifetime. He will be bringing home gold very soon stay tuned.

Coach Cesar’s Memorial Fund, organized by Marcel Acevedo 02/23/2022

Coach Cesar’s Memorial Fund, organized by Marcel Acevedo


Coach Cesar’s Memorial Fund, organized by Marcel Acevedo Hi everyone, I am fundraising for Ceaser Moreno who had an untimely death. He was someone w… Marcel Acevedo needs your support for Coach Cesar’s Memorial Fund


🚨 Morning classes in full affect…
Monday Tuesday Wednesday Thursday!
Come get some Cardio Boxing in before you start your day!
Beginnings to advance!


We want to give our very own First Lady of Team United a huge Happy 11th Birthday 🎂 @the.rebel.acevedo


Great Christmas Eve work by the two very dedicated future stars in the boxing world @papash_daniel & @el_chino_bohon !


We want to congratulate @el_chino_bohon on his first victory with a unanimous decision! He has 4 more to get to the gold metal 🏅 USA Boxing 2021 Nationals Let’s goooo!


Great start to the week by congratulating our very own Jr Olympic Silver medalist🥈 @maddogmadden619 for his win on Saturday! Good work champ, silver glove next then Nationals! Let’s goooo!!!!!


We want to give our First Lady of UBSD @the.rebel.acevedo a huge congratulations on her performance @beautifulbrawlers tournament! You’ve made an impression on everyone, regardless of the outcome you’ve showed us the heart of champ💥🥊


We want to give a huge thank you and shoutout to @official_chavez619 for stopping by and giving @el_chino_bohon some good work we want to wish you and your @coachbarajas all the best on you pro debut!


Team United wants to give huge shout out and thank you to @jabin_10boxer for stopping by for some work before his big day under the bright light on the big stage! We want to wish you all the best on your upcoming debut! Go get’ em champ!!! Also shout out to coach @joe_hits 💯 We’ll be cheering for you guys!


Team United working!
Welcome to the family!
Team Unidos Trabajando!
Bienbenidos a la Familia!


Great work by these 2 warriors!
@el_chino_bohon @adrian_torres1127


Congratulations to @maddogmadden619 @maddog_zzzzz for moving on to the finals!!!


@maddogmadden619 with the W moves on to the semifinals 🥊


@el_chino_bohon always rocking with @rumblebrothersboxing gear💯 Go check out the nicest most comfortable gear in the game!


Great work with these two @el_chino_bohon @jabin_10boxer ! Thank you to @joe_hits for welcoming us to his house @thearenagym 💯


kids gloves available at @unitedboxingsandiego


Great work between these two @el_chino_bohon & @papash_daniel!


@rumblebrothersboxing best brand for your boxing needs 💥🥊


Congratulations @el_chino_bohon & @coach.lucky.ace !!!! We’re happy to announce our very own CHINO has come out victorious!!!! We are very proud! On to the next!!!!


Team United very own @el_chino_bohon feeling good after weigh-ins! Ready to put in work💥🥊
#2021 🇺🇸


We’re Back Let’s Gooo 2021!

Classes For Kids Youth Adults!
6yrs & UP All skill levels!
Beginners to Amateur Pro Boxing
Self Defense Classe to Cardio Core Strength & Conditioning we do it all!

Give us a call for more info:
☎️ (619)691.6202


Proud to announce our First Lady @the.rebel.acevedo of Team United who will be making her amateur debut next summer! Keep an eye out, THE REBEL is coming to a city near you!

Photos from United Boxing San Diego's post 10/14/2020

Thank you to Mario for paying Team United a visit!


Univision paying United a visit!


Beautiful day to get your kids in shape!


Coach @loyalty.acevedo getting the youth in shape!


Serving our community the only way we know how. The youth is our future even in uncertain times.


Outdoor training has been a blessing for the kids! They love it! Stop by and take a look at our outdoor routine!

Timeline photos 07/13/2020

Just like you can dine outside! We can train outside!


6am available now! Come get your morning fix before you start your day!!!!


A.M Class! Come get your morning Fix!


6am Class is now Open...

Videos (show all)

Mario Cazares
We’re Back Let’s Gooo 2021!




3800 Main St Suit 1
Chula Vista, CA

Opening Hours

Monday 6am - 8pm
Tuesday 6am - 8pm
Wednesday 6am - 8pm
Thursday 8am - 8pm
Friday 6am - 7pm
Saturday 9am - 12pm

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