- Zach Eflin gives Orioles a much-needed rotation boost at a minimal cost The New York Times
- Orioles bolster rotation in deal with Rays for Eflin MLB.com
- All-Star closer Mason Miller suffers freak injury, muddling MLB trade deadline USA TODAY
- Orioles acquire Eflin from Rays for three minor leaguers (updated) MASNsports.com
- Orioles Acquire Zach Eflin From Rays MLB Trade Rumors