is their a place to find a stat block for lesser deities for 5e

is their a place to find a stat block for lesser deities for 5e  

I don’t think true deities can be fought or killed in 5e under Rules As Written. At the end of Tyranny of Dragons your players can confront Tiamat and the same with Rime of the Frostmaiden and Auril, but I don’t think either god has a stat block.

what i meant was is there any homebrew on the internet to find these statblocks because i cant seem to find any anywere 

Get the book Deities and Demigods from AD&D for inspiration and homebrew what you need.

I think that Generally the idea of fighting the gods needs to be discouraged, but that is just MY opinion.

I hope you find something that works.

What pantheon?

For the Great Old One and Outer Gods, check out Cthulhu Mythos for 5e... money well spent.
https://petersengames.com/cthulhu-mythos/