CBS News just completed a poll and released some results today, but no election matchups. However, some results have been withheld for later release, so we'll probably get them within a day or two. Results so far: https://drive.google.com/file/d/1l0XruPxbVV8mBoT0mpmeLk4AmbnkIGeH/view
Among the results:
Generally speaking, do you feel things in America are going...
Very well 5%
Somewhat well 19%
Somewhat badly 36%
Very badly 40%
It was Biden +4 at the start of June so expectations should probably be set low for Biden supporters.
There is a not-insignificant amount of movement on coronavirus;
Overall, how would you say things are going for the U.S. in its efforts to deal with the outbreak of coronavirus?
Very Well - 11% (-1)
Somewhat Well - 27% (-4)
Somewhat Badly - 28% (-4)
Very Badly - 34% (+9)
Might just be noise but I'm guessing Biden +6.