A new Economist/YouGov poll found 65% of Democratic voters said Joe Biden would “probably beat Donald Trump” — unchanged from June. But the number saying the same thing about Elizabeth Warren jumped 14 points since then, to 57%, the highest of any other candidate.

In the overall race, Biden led Warren by just 1 point among Democrats in a match-up with Trump. That’s after being 16 points ahead of her in June, according to the poll.