Miller will be placed on the 10-day disabled list with a right groin strain, Marc Topkin of the Tampa Bay Times reports.
A trying season for Miller and his fantasy owners continues as the second baseman goes back on the DL just days after being reinstated. He hasn't been producing when healthy, either, as his .194/.343/.302 slash line illustrates, but he also hasn't had many chances to improve over the past month. Miller missed 15 games with his recent abdominal injury and groin strains can be tricky timetables to predict, so it's safe to lock Daniel Robertson back in at the corner stone on a regular basis. Michael Martinez, who was scheduled to be DFA'd, will keep his spot on the roster as a result.