The Athletics placed Honeywell (elbow) on the 60-day injured list Thursday, Matt Kawahara of the San Francisco Chronicle reports.
Honeywell is without an official timeline to return after suffering a stress reaction of his right elbow in late March, but his move to the 60-day IL ensures he won't be making his Athletics debut for at least another two months. The transaction opens up a spot on the 40-man roster for reliever Justin Grimm.