Bangladesh's match with Afghanistan will be more challenging. Sri Lanka was a weak team against Bangladesh. Meanwhile, Afghanistan is a better team than Sri Lanka, so it will be more difficult for Bangladesh to face Afghanistan. Bangladesh is often seen losing easy matches, losing against Sri Lanka is another example. But how they will play against Afghanistan is still doubtful. Yes this is the last chance for Bangladesh but how much they will be able to exploit it is yet to be predicted
Going with the current form, I will not say that Sri Lanka is weaker when compared to Afghanistan. The latter do have some world class spinners. But they are very weak, when it comes to pacers and batsmen. On the other hand, Sri Lanka has a much more balanced side, and most of their players are in great form now. The only negative for Sri Lanka is the absence of their star spinner Wanindu Hasaranga. And now getting back to the Afghanistan vs Bangladesh match, I would say that the Bongs are solid favorites to win, and thereby gain entry to the Super-4 stage.
@leonair I think you meant to say that "Bangladesh is a weaker team compared to Sri Lanka". Because I definitely think that Bangladesh is not a strong team when compared to Sri Lanka, at least not right now. So think that the win that they got against Bangladesh was actually very well deserved.
@Sithara007 Yes I also know that Bangladesh is definitely going to be the favourite against Afghanistan, but I still doubt that Bangladesh will actually be able to win the match considering the fact that Bangladesh is not playing very well right now. However Bangladesh will definitely be determined to win against Afghanistan after a very bad loss against Sri Lanka.