Today, Bangladesh will play against Zimbabwe. In warm up Bangladesh had good performance against Australi but had a worst against NZ. I think they will win today.
These are the matches we have for today:
Bangladesh vs Zimbabwe
Japan vs New Zealand
Canada vs UAE
Australia vs West Indies
Apart from the 4th match (AUS vs WI), I expect all of them to be one-sided. Japan will be playing their first match ever in U19 World Cup. They are up against one of the strongest teams.
There is a small error in your post.
It is Australia VS India and not West indies. Amazingly everyone is also replying to this incorrect post. Today is the final ODI between these two team both are level at 1-1. It will be intresting to watch this match.