"After being unable to loosen up for his start Saturday night, Mets pitcher Chris Young was placed on the disabled list this morning for the second time in this young season. The official cause was tightness behind his surgically-repaired right shoulder, but the results of his MRI this morning remain unknown.

In his place, Pat Misch was recalled from Triple-A Buffalo. To make room for Misch on the 40-man roster, starter Johan Santana was shifted to the 60-day disabled list. That should not affect his return later this summer.

Young made two starts to open the season, then landed on the disabled list due to biceps tendinitis. The pain manifested in his shoulder, which had hounded him for the past three seasons with San Diego. He did not receive an MRI after the injury. "