Currently there doesn't seem to be an existing plugin between Azure Pipelines and Bitbucket. There is one for Jira as you can see here.
You can however set up Bitbucket Pipelines in your Bitbucket repository to trigger Azure deployments on your PRs. We also have Bitbucket pipes which wrap up this functionality for you. Here are some docs you might find useful:
We are excited to announce the open beta program for self-hosted runners. Bitbucket Pipelines Runners is available to everyone. Please try it and let us know your feedback. If you have any issue...
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