RD42 Baseball Academy in Harlingen is a private baseball and softball training facility run by Alejandro Martinez, who has more than 20 years of professional baseball experience and has coached in the Rio Grande Valley for over a decade. The site at 17355 TX-107 includes a professional-size field with lighted infield, a 200-foot sand pit, indoor and outdoor bullpens, batting cages, pitching machines and a weight room. Offerings are hitting and pitching lessons, shared or private sessions, weekly training programs and catcher camps; no summer camp dates, ages or daily hours are published.
The practical details
We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact Alejandro Martinez Baseball Academy RD42 directly before you register or pay. Last checked August 2026.
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★★★★★Daniel DeRenzyI am a winter Texan and play senior softball. Since I only play softball, three months out of the year, my mechanics and swing need lots of work. I didn't know what to expect from here but was pleased with my first experience. Mr. Martinez was patient, positive, and worked with my existing stance in swing. He made corrections and we could see positive results before my session was finished.
★JM Ranch Snap RacksWasn’t impressed on how they teach the kids. This place does not have good coaching ethics for kids in empowering, and communicating with them. We experienced a yelling coach with no direction that tried to embarrass my son in front of others. The catchers coach gets his rocks off to yelling at little kids, he was trying to have his 5 minutes of fame by yelling like a lunatic. “Pathetic” We went on this flyer, and there were no try outs of any kind going on just a practice deal the offer which seems like a road map to try and get new customers.
★★★★★Christina GarzaThis instructor keeps the athletes dicsplined and motivated, showing them inspirational videos in between skills exercises. He makes them tough and builds their confidence while talking to them about their mental game as well. I'm so impressed with his baseball perspective.
★★★★★Robert AcunaAlejandro sure does know what he's doing, great with baseball skills. He knows discipline is a big part of the game and he shows that in his training lessons.
★★★★★Christopher ChampionGreat personal touch and focus to develop youth athletes. Great fundamentals and work ethic to promote proper skill improvement.