Here's how I roughly think about the map. If Biden wins popular vote by...
— Dave Wasserman (@Redistrict) November 2, 2020
3% or less: Trump probably wins AZ/PA, wins w/ 279+ EVs
4-7%: Biden flips AZ/MI/PA/WI/#NE02, wins 290 EVs
8-9%: adds some combo of FL/GA/NC/TX/#ME02, wins 305-389 EVs
10% or more: adds IA/OH, wins 413 EVs