LeftyCo is identified as a Houston‑based baseball training and private lessons provider, founded and led by former pro left‑handed pitcher Nick Martin. The operation focuses on hitting, pitching, fielding, baserunning, arm strength and speed development, and maintains a presence in the Houston area with a location at 5800 Woodway Drive. The club is recognized among other local academies in the region, highlighting its role in the local training infrastructure. While no recent event‑specific news directly mentions LeftyCo, its continued operation contributes to ongoing baseball development opportunities for athletes in Houston.