Coming from a Jira shop to a VSTS one, I find the standard reports lacking. I'm trying to find if there are any reports in Azure DevOps that would show the following:
Or do I need to create custom queries?
If you mean you want to get the work items information from Azure DevOps, then yes, you could create custom queries like below: (Assume the sprint started date is 2018-08-11
here)