"It's going to be tough definitely. They also have the belief. It will be a difficult match. We know each other well so well, so it's going to be a bit difficult and tricky. But we will see it through," said Fabin on the eve of the match at the D Y Patil Stadium.
Niger coach Ismaila Tiemoko also expects a rough and tough encounter, and believes that his team does not start as the underdogs.
He did not agree with the suggestion that everyone expected Ghana to win against the tournament debutants and enter the quarters.
"I don't think everyone has said Ghana will win. We have nothing to lose," he said, adding "It will be rough and tough. But I also expect fair play and lots of good performances. It's going to be a close match, that's for sure. It's going to be an open match."
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"Look at what is happening in the round of 16. Take for example Paraguay who won all their matches but look at yesterday. (Paraguay lost 0-5 to USA). You have to be prepared and play at your best," he said.
He also conceded that the expectations in Ghana were quite high.
"The expectations at home are huge. Any tournament we enter, they expect us to win. We try to do our best," said the coach of the team, which had lost 0-1 to Mali in the continental finals to finish runner-up.
"The coach tells us you can do it and go all out for a win. That's what we are going to do," he said
Ghana have been lucky not to be distracted by scouts from clubs worldwide, said Fabin.
"As far as we are concerned, I have not seen any scouts. We are fortunate but I don't know about other teams. So far there have been no distractions."
"It's about mentality (of players), more than physical or tactical. We are going to fight till we have the energy. Our goal now is to reach the final. No team is here to lose. We have good hopes for the match," he concluded.