Jacob is very excited to be on the Mariners this season and loves his new coaches .
Steve must have done an excellent job coaching him as he is one of the most fundamentally sound 9 year olds ever to play in the minors .
Jacob is very excited to be on the Mariners this season and loves Steve 's new coaches .
Steve must have done an excellent job coaching him as he is one of the most fundamentally sound 9 year olds ever to play in the minors .