Burundi captain Saido Berahino has warned Nigeria to expect a tough challenge when they face off in their 2019 Africa Cup of Nations (Afcon) opening game.
Saturday's encounter in Alexandria will be the first time the two countries meet in a major tournament.
Burundi qualified for their maiden Afcon campaign with an unbeaten record of two wins and four draws to finish as Group C runners-up behind Mali.
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Berahino who is set to make his debut in the continental competition with the Swallows, disclosed that they are not under any pressure against the three-time African champions.