Den Dekker was recalled from Triple-A Syracuse on Thursday, Dan Kolko of MASN reports. With Jordan Zimmerman landing on the 15-day disabled list Thursday, the Nationals selected den Dekker to join the big league club. Den Dekker has struggled at Triple-A this season with a .234 average with 40 strikeouts over 175 at-bats. He will not be in the Nationals' lineup Thursday.