Jakob Marquez

I help players level up their swing and mental approach at home and help coaches and facilities develop better hitters.

Dallas, TX
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About

I run 375 Development, an online resource hub focused on offensive skill development in baseball and softball. I work with both hitters and coaches, offering swing evaluations, structured training programs, and baseball/softball facility curriculums to help guide their instructors.

My resources include personalized coaching plans with ongoing check-ins, live group sessions for coaches, and a free weekly newsletter with coaching insights. I'm here to help players understand their swing mechanics and give coaches practical tools for teaching better hitting.

Services

1:1 Swing Assessment and Breakdown

Book a private video call to get a personalized assessment and breakdown before we structure a custom plan for you!

30 min$30.00