Argentina winger Juan Imhoff has lauded his team's defensive display in their quarter-final victory over Ireland.
Imhoff, who scored two tries in the 43-20 victory, reserved special praise for the Argentina defence that only allowed Ireland to touch two tries down during the 80 minutes.
"We will enjoy this moment but we know we have a tough game next week," the 27-year-old told ITV.
"Ireland played with a great intensity. We are a really good team in offence.
"But today we had a defence to make the difference."
Imhoff and Argentina will take on Australia in the second Rugby World Cup semi-final on October 25.