Sudanese side Al Merreikh began the group phase with a 2:0 victory.
Etoile win as Ahly continue defence.
The three sides from Algeria, including reigning champions Entente Setif in GROUP B.
Tanzania has appointed former international Charles Boniface Mkwasa as interim coach.
Leeds United sign Ivory Coast defender Sol Bamba .
Burkina Faso striker Bertrand Traore is set to feature in Chelsea's first-team squad after being granted a work permit.
Aston Villa midfielder Yacouba Sylla has joined French side Rennes.
Cameroon out of the tournament.
Serbia beat Brazil after extra time.
Ikechukwu Uche is ready for a new challenge.
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