Diaz will get reps at third base at the Marlins' alternate training site, Jordan McPherson of The Miami Herald reports.

The 24-year-old's quickest path back to the majors could be in a utility role after he lost out on the starting job at the keystone to Jazz Chisholm this spring. First though, Diaz will need to find his swing after posting a .385 OPS in 42 plate appearances during Grapefruit League play and a .545 OPS through his first 56 big-league games.

More News