The Mets designated Houser for assignment Friday.
Houser looked like a reasonable addition to the back end of the Mets rotation when they traded for him over the offseason. The gambit didn't work out, however, with the 31-year-old holding an 8.55 ERA and 20:21 K:BB over 33.2 innings in seven starts. He posted a 3.28 ERA while working out of the bullpen but had allowed nine runs over nine innings this month. Houser will almost certainly clear waivers, given his $5.05 million salary. He'll likely elect free agency once he clears waivers and will pursue an opportunity with another organization.