Janssen's mutual option for 2016 was declined Monday and he will now become a free agent, James Wagner of the Washington Post reports.
Janssen's lone season in Washington was a bumpy one, as he posted a 4.95 ERA and failed to record a save and he'll now be free to find a new home. The 34-year-old likely won't be able to land a closer role out of the gate, but with 90 saves to his name, the righty could work his way into higher leverage situations wherever he lands.