[Mick]

Name the only San Francisco Giant ever to be promoted four times in one season, from low A to high A to AA to AAA and to the big league club.

Hint: He played on at least one team with Buster Posey.

[Mick]

Name the only San Francisco Giant ever to be promoted four times in one season, from low A to high A to AA to AAA and to the big league club.

Hint: He played on at least one team with Buster Posey.