https://docs.cdn.yougov.com/wllghb6lp9/20200506_yahoo_coronavirus_crosstabs.pdfCommissioned for Yahoo News with survey dates of May 4 and May 5. The topline has an MoE of 3.5% and a sample size of 1573 adults. Dividing into the crosstabs, for 1222 registered voters, we have:
Biden 45%
Trump 42%
Third party candidate 5%
Would not vote 2%
Undecided 6%
Other questions I found interesting:
"Would you favor or oppose replacing Joe Biden as the Democratic Party’s Presidential nominee with someone else, even if he won a majority of delegates?" (Among Democratic adults)
Yes 24%
No 47%
Not sure 29%
"Of the following people, who do you think Joe Biden should pick as his running mate?" (Among registered voters)
Warren 33%
Klobuchar 19%
Harris 18%
Abrams 12%
Whitmer 7%
CCM 6%
Baldwin 4%