Do I pay out of pocket for sports betting taxes?

So I’ve been looking around for this information but can’t seem to find it. I’m wondering if taxes that are filed through a 1099-MISC form are paid out of pocket or are these taxes filed as if I’m filing taxes from working a job?

 

For example; if I win $630 from sports betting (PrizePicks) do I pay that $630 out of my pocket?