Eflin (shoulder) said Thursday that he expects to return from the 15-day injured list when first eligible on Sept. 1, Jake Rill of MLB.com reports.

Eflin landed on the IL on Tuesday with right shoulder inflammation but said Thursday that he already feels "10 times better" and doesn't believe he will need any rehab starts before returning. The righty has not yet resumed throwing, so while his comments Thursday are encouraging, Eflin's return when first eligible can't be written down in ink just yet.