Bregman took to Instagram and wrote a heartfelt goodbye to the Astros and the city of Houston. "To the Astros organization ... Thank you for believing in me, for pushin

Bregman spent Saturday working on the back fields and watching prospects Kristian Campbell and Marcelo Mayer take infield practice.

Alex Bregman took the field for the first time as a Red Sox Saturday morning at Fenway South. Alongside Trevor Story and others, he took batting practice and took grounders, moving between shortstop and second base — the latter of which could be his full-time home for the first time in his major league career.