The Seattle Sounders FC announced Thursday that midfielder David Estrada has been placed on injured reserve due to a right hamstring strain and right first toe sprain.
Estrada is required to miss six games. He will be eligible to return to action for the September 4th game in New England against the Revolution.
Estrada, 22, has appeared in three Major League Soccer games. He has made one start at FC Dallas.
Seattle selected Estrada as its 11th overall pick in the 2010 MLS SuperDraft.