Nigeria exit the Fifa Under-20 World Cup at the Round of 16 stage.
Mali stunned Ghana, while Senegal beat Ukraine on penalties.
Swansea City sign Ghana forward on four-year deal.
George Weah's son has been named in Liberia's squad.
Nigeria captain Vincent Enyeama hopes to bow out on a high.
Germany began their bid to regain the Women's World Cup by putting 10 past Ivory Coast in Ottawa.
The Gambia return to competitive action this weekend with a new coach.
George Lwandamina has been appointed as caretaker coach of Zambia .
Al Ahly advance on penalties
Former Sierra Leone international John Jebbor Sherington has been appointed caretaker coach.
AFRICA CUP 2015 GROUP C GROUP D Quarter-Finals
Ghana vs Guinea 3:0
Ghana
Goals: 3x
by Atsu (04', 61')
by Kwesi Appiah (44')
Guinea
Goals: 0x
MATCH FACTS:
• Chelsea's Atsu taps in opener
• Guinea error leads to Ghana's second
• Atsu curls in stunning third
Ghana
Guinea