The Angels recalled Zuniga from Triple-A Salt Lake on Saturday.
With Patrick Sandoval (elbow) hitting the 15-day injured list in a corresponding move, Zuniga will join the Angels' active roster for the first time since suffering a pectoral strain in early April. In four appearances with the Angels, Zuniga logged a 7.20 ERA. He hasn't fared much better at Salt Lake, posting a 7.36 ERA in 7.1 innings on the season.