Coach Emmanuel Amuneke has hailed the Flying Eagles winning start at the U20 AFCON in Niger, but at the same time warned the Nigeria U20s have to be at their best against South Africa tomorrow.

The Flying Eagles beat Burundi 2-0, while South Africa forced a 1-1 draw with hosts Niger.

A win for the Flying Eagles on Tuesday will book them qualification to the 2019 FIFA U20 World Cup in Poland.

Amuneke, who is on the CAF Technical Study Group for the U20 AFCON said the team led by coach Paul Aigbogun can get the job done tomorrow.