Japan's Urawa Red Diamonds will open group stage play of the Club World Cup on Tuesday against 38-time Primera Division champions River Plate of Argentina.

Our guide to all 32 clubs participating at the FIFA Club World Cup continues.Today we're looking at...River Plate.How did they qualify for the Club World Cup?River Plate secured their place in the

"We have to keep on improving," Gallardo said. "Despite getting the result today, which was the most important thing, there were some nerves around the squad. There was also a sense of obligation to win,