Colton is the younger brother of Bryce Rainer, but unlike Bryce, Colton wasn’t scouted early on. He was a raw talent who emerged later, dedicating himself to the weight room, which changed his trajectory. After his sophomore year, we worked hand-in-hand, emphasizing strength. He’s put on over 20 pounds, and his velocity jumped from 85 to 93–94 mph. Once unnoticed, he’s now committed to UCLA and is projected as a 2026 draft prospect. His late rise is a testament to his work ethic and the power of physical development.
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