Per ESPN's Jesse Rogers, Tucker suffered a hairline fracture in his right hand in June, but opted against going on the injured list so he could continue playing for the Cubs, who were in first place in the NL Central at the time.

Tucker, whose gaudy early-season numbers helped turn Chicago into one of the most exciting teams in baseball, slashed just .218/.380/.295 in July. He has been even worse in August, posting a .148/.233/.148 slashline in 15 games. His last extra-base hit came on July 30.