Tunisia fail to win their opening game, so they have to win this match to have a better chance of progressing into next stage.
As for Mali, they have grabbed an easy win in the 1st match. They are able to progress in advance if they grab another win this time. So they are fully motivated. Besides, Mali are superior by grabbing 2 wins and 1 loss in their last 3 games against Tunisia.
The AH opening line is only -0.25 for Tunisia, so they fail to earn enough support from the bookies.
In conclusion, Mali are expected to remain unbeaten in this match.