Defending champion Germany and the United States have both lived up to their pre-tournament heavyweight billings and go toe-to-toe for top honors on Saturday in the final of the Under-20 Women's World Cup in Tokyo.

The showcase match at National Stadium features the undisputed giants at this level, with both teams having won the title twice, but it is the Germans that have the psychological edge after coasting past the Americans 3-0 in the group phase behind a double from hotshot Lena Lotzen.

Germany has yet to allow a goal on Japanese soil and the European starlets have not conceded for six games at this level, a run stretching back to the final in 2010. They have also scored 15 times in their five outings so far, with Lotzen, the second top scorer in the tournament, bagging six goals.