Four young Chicago White Sox pitchers all had something in common before they even came to Boston this weekend.

All four were from Massachusetts and they were teammates on a major league club together at Fenway Park ... him to baseball — his grandmother Pam — to see him work on Fenway’s mound.

All four were from Massachusetts and they were teammates on a major league club together at Fenway Park ... him to baseball — his grandmother Pam — to see him work on Fenway’s mound.

All four were from Massachusetts and they were teammates on a major league club together at Fenway Park for the first time ... each pitched off Fenway’s mound as major leaguers for the first ...