Major League Baseball approved a roster substitution for the Los Angeles Dodgers, who swapped one relief pitcher for another before Game 3 of the NLDS.

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The Los Angeles Dodgers have made a change to their National League Division Series roster. The Dodgers have added right-handed pitcher Ben Casparius in place of right-handed pitcher Michael Grove. Grove is off the roster due to an apparent injury which is why Casparius was added to the roster.