Boxberger has been diagnosed with a strained left oblique and will be out 4-to-8 weeks, Marc Topkin of the Tampa Bay Times reports.
After re-aggravating his surgically repaired abdomen on Tuesday, Boxberger was subsequently placed on the disabled list Wednesday. Following a session with team doctors it was determined he strained his left oblique. He has been given a rather vague time frame of 4-to-8 weeks before returning, but the team should have a much better sense of his recovery after the first week or so.