Nationals manager Davey Johnson said Wednesday starting pitcher Stephen Strasburg is headed to the disabed list because of a Grade 1 lat strain. Strasburg was expected to throw off a mound Wednesday, but he was limited to playing catch.
The Nationals hope Strasburg will only spend the minimum amount of time on the disabled list. Johnson expects Strasburg to make one rehab start before returning.
The Nationals haven't named a replacement to start Saturday against the Twins, but manager Davey Johnson said the team will promote a pitcher from the minors. Ross Detwiler (oblique) was considered for the start, but Johnson said he won't be ready in time.