The Phillies designated Wilson for assignment following Sunday's 6-2 win over the Mets, Matt Gelb of The Athletic reports.
After being called up from Triple-A Lehigh Valley on Thursday, Wilson made one appearance during his brief stay with Philadelphia, tossing two scoreless innings out of the bullpen. If Wilson ends up going unclaimed off waivers, he'll have the option of sticking around in the Philadelphia organization and reporting back to Triple-A or electing free agency.