Authorship of (Pauline) Epistles
Evangelical Textual Criticism has a post with the following graphic:
While I imagine there might be minor variations in a survey of American scholars, I think the results would be similar.
It’s always fun to see the numbers on Hebrews, since I would describe myself as uncertain (with the nine and not the 100), but also publish the book The Authorship of Hebrews: The Case for Paul by David Alan Black, which argues forcefully for Pauline authorship.
I remain unconvinced of Pauline authorship, but Dave did more to move the needle for me than anyone, and I believe he argues his case in exemplary fashion, which is why I published the book.