The Washington Nationals today reinstated right-handed pitcher Todd Coffey from the 15-Day Disabled List. Nationals Executive Vice President of Baseball Operations and General Manager Mike Rizzo made the announcement. Coffey missed the last 12 games after going on the DL with a strained left calf on April 17, retroactive to April 9. The 30-year-old is 1-0 with a 6.23 ERA in five relief appearances this season.