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COACHING STAFF

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We are incredibly grateful for the dedicated coaching staff who are putting in the effort and time at practice, games and tournaments to help our athletes develop.

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Kevin Cosgriff Hernández, Ph.D.

MANAGER

Coach K is the head of operations for Club International Sports. He oversees recruitment, manages the futsal team and is the head coach for the baseball team. After playing collegiate ball in the midwest, Coack K played independent baseball for teams on the west coast and Houston area. Following his playing days, he started up teams in California and Texas- developing players compete at the collegiate and national level. For the AthleTX, Coach Cosgriff Hernández specializes in pitching and fielding. He is a member of ABCA and TXHSCA.

Swing Time

Erik Dietz

ASSISTANT COACH

Coach Dietz played collegiate ball on the east coast and instructs our outfielders, and serves as a hitting coach. 

Little League Player

Charles Coburn

BULLPEN/
CATCHERS COACH

Coach Coburn serves as our primary catching coach and runs the bullpen. 

Little League Player

Sammy Siejas

ASSISTANT COACH

Coach Siejas has extensive coaching and playing experience throughout Texas at the high school and collegiate levels and serves as hitting and fielding coach. 

Little League Player

Brian Stranberg

PITCHING COACH

Coach Stranberg has collegiate level experience as a pitcher in the midwest. Stanberg serves as our pitching and development coach. 

Little League Player

Jorrell Padilla

ASSISTANT COACH

Coach Padilla assists with our infield/ outfield and manages strength and conditioning during workouts. 

CONTACT

Questions‭? ‬Reach out to Coach Kevin Cosgriff Hernández, Ph.D.

p: 216.798.7516     e: kevin@clubinternationalsports.com

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