Buster Posey experienced his share of nervous energy before his 10 opening day starts as the San Francisco Giants' catcher.

Christian Koss was 14 years old when Buster Posey hit a grand slam off Cincinnati Reds right-hander Mat Latos in the 2012 ...

CINCINNATI — Buster Posey experienced his share of nervous ... one of the more memorable hits of his career with a grand slam against the Reds during the fifth inning of the fifth and deciding ...