The suffix -ee comes from the French term for past participle of words in that language. For example, donnu00e9es (in some countries) s simply means “givens” and is not a French word for data.

So if you are not pitched, pitchee would make no sense. If you pitch I am your agent i.e. I would pitch any product that I have got. I am the agent. How do

I find a pitcher?