CINCINNATI — Buster Posey experienced his share of nervous energy before his 10 opening day starts as the San Francisco ...

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

The Giants enter their first regular season under Posey and general manager Zack Minasian’s leadership after being baseball’s ...