Chisholm's rise to becoming an All-Star in his first full season with New York is tied to several big gains, from his weight to his hitting.

New York Yankees All-Star Jazz Chisholm Jr. has added 13 pounds since late April, getting up to 190 pounds after trying unsuccessfully to gain weight for much of his career. His newfound secret?

The New York Yankees saw Jazz Chisholm participate in the Home Run Derby. He did not put together the strongest performance and drew plenty of criticism from fans.