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De La Salle High School



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Our baseball team has a longstanding tradition of excellence and, in recent years, has enjoyed its most dominant stretch, winning six straight North Coast Section (NCS) Championships. In the inaugural CIF Division 1 NorCal Championships in 2022, our Spartans won all three games to capture the first-ever title of its kind. Then they repeated as champions in 2023.

Over the years, our program has developed multiple players that move on to the collegiate and professional levels.

Hard work and a commitment to each other is representative of our program.  We work hard on the field, in the weight room, and in the classroom, and each team plays to achieve something bigger than themselves.  Success is rebuilt every year and is not guaranteed because of any one individual.

This year’s motto is “Excellence over Success”.  We want to worry about how we do things as opposed to what we achieve.


 Team Information


 Additional Resources





Varsity Coaches

Program Director & Head Coach
David Jeans

Assistant Coaches
David Diani-Castillo
Miles Coston
Martin Soares
Clayton Tanner

JV Coaches

Head Coach
TJ Manning

Assistant Coaches
Ariel Blason
Brian Justice

Freshman Coaches

Head Coach
Leo Costa

Assistant Coaches
Leo Costa Jr. 
Andrew Gartner
Manual Goodall
Mike Formosa
Jonathan Zinn