Why Giants star Buster Posey's adoption of twin girls means he

Gutierrez] Buster Posey opting out of 2020 MLB season. He and wife Kristin have become adopted parents to twin baby girls. : r/baseball

The Poseys

Posey Opts Out of 2020 Season After He, Wife Adopt Twins

SF Giants' Tyler Heineman tasked with bridging the gap from Buster Posey to Joey Bart – Daily Democrat

SF Giants' Buster Posey set to announce retirement on Thursday, per report – Daily Democrat

Buster Posey ready to move on from baseball, says farewell – The Denver Post

Buster Posey skipping MLB season for his babies is a huge sacrifice

The Poseys

San Francisco Giants' Buster Posey Opts out of 2020 Season Due to Health Concerns for Adopted Twins Adopting

AP Source: Giants C Buster Posey will announce retirement

Diaper throwing': San Francisco Giants catcher Buster Posey reveals unique off-season training tehnique - ABC7 San Francisco