TNXL Miami

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High School Baseball Academy

10/27/2026

Nine straight walks with a scout in the stands. A rough debut, shoulder surgery, and an 8.04 ERA in Triple-A. Then one adjustment changed everything.

Aaron Ashby’s path is a reminder that setbacks don’t end a career. They tell you what to work on next.

It’s never over until you let it be.

Story via the Sports ON Tap

10/20/2026

Measured progress. Brick by brick. Stay tuned for the After post..

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10/15/2026

Measured progress. Consistent testing and data collection allows us to show you your strengths and areas in need of improvement.

Swipe through to see how it works.

10/13/2026

TNXL Miami is a player-development academy for committed baseball athletes, ages 11-18.

The full-day academy combines baseball, strength and performance training with a virtual/homeschool academic model in one structured day, Monday through Friday, August through May.

TNXL was founded by Cesar Aranguren: current New York Mets scout for 14 years and Scout of the Year, former professional player and coach. We train to the standard the next level.
, VALD ForceDecks and Dynamo, Blast Motion and OnForm give our staff objective data on every athlete, all tracked in the TNXL performance app.

Applications are open. Apply at TNXLMiami.com.

Invest in your Development. Invest in your Future.

baseballacademy

09/18/2026

Congratulations to TNXL Miami founder and owner Cesar Aranguren on being named the New York Mets Scout of the Year.

For 14 years, Cesar has evaluated players for one of baseball’s most respected organizations. That professional experience shapes the way we develop athletes at TNXL Miami, from the fundamentals we teach to the standards, preparation, and accountability we expect every day.

Our players are learning from coaches who understand what it takes to advance in the game and what professional evaluators look for beyond talent alone.

If you want your child in an environment built around real baseball experience, purposeful development, and preparation for the next level, TNXL Miami is the place to be.

Congratulations, Cesar. We are proud to have your leadership setting the standard for our athletes and our program.

08/27/2026

Christmas again at TNXL Miami…

08/21/2026

Christmas came early this year! We never stop investing in our players’ development. More coming soon. Stay tuned…

08/17/2026

Jayden Ramirez couldn’t get to 100 pushups SMH 🤦🏻‍♂️😤💪🏽💪🏽💪🏽 great first day boys!

07/17/2026

Welcome to the next phase of player development.

Today we’re launching the TNXL Performance App, the new hub for player development at TNXL Miami.

Track your progress. Measure your athletic development. Monitor your swing and pitching metrics. Access your workouts, daily schedule, coach feedback, and everything you need to continue improving, all in one place.

Development should never be a guess. It should be measurable, intentional, and visible.

This is just the beginning. We’re excited to continue building a platform that gives our players and families a clearer picture of the work being done every day.

Every player puts in the work. Now you’ll be able to see the results.

SportsPerformance MiamiBaseball TrainWithPurpose MeasureProgress

07/11/2026

Good luck to all the players selected in this year’s MLB draft. This is what we do it for! 💪🏽💪🏽

Address

Tamiami Park
Miami, FL
33165

Website

http://www.TNXLMiami.com/

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