Hi @JPerez,
You could use the related measure Issues with story points resolved together with Issues resolved. See a similar question with several examples here: Backlog health: count of issues without story points - #2 by zane.baranovska.
There is also an example of a Sprint issue balance report in our demo account that you might check out: Sprint issue balance - Issues - Jira Demo - eazyBI.
Let me know if I missed something and you have some further questions!
Lauma / support@eazybi.com