Equatorial Guinea ranked in top 50 in latest Fifa world rankings.
Ghana defeated Panama to reach the top of Group B.
Nigeria produced a dominant second-half and thrashed North Korea.
U-20 WORLD CUP 2015 - GROUP C & GROUP D
Ghana survived a late fight-back to beat Argentina 3:2 in GROUP B.
FIFA president Sepp Blatter is being investigated by US officials
The Flying Eagles lost against Brazil.
Mali beat Mexico and Senegal lost against Portugal.
Cameroon became the first major casualty of the 2016 Olympic Games football qualifiers in Africa .
Yeboah salvages draw for Ghana against Austria.
Quarter-Finals
Match 100
Day 32
Argentina vs Switzerland 3:1
Goals Argentina
A. Mac Allister (10')
J. Alvarez (112' ET)
Lautaro Martínez (120'+1)
Assists Argentina
L. Messi (10'), J. López (112' ET)
Goal Switzerland
D. Ndoye (67')
B. Embolo (72')
Assist Switzerland
R. Rodríguez (67')
Argentina
Switzerland