2020 United States Senate Election- Incumbents likely to be defeated.

Democratic Incumbent/s likely to be defeated in 2020.
AL(Jones-D) if Moore-R is not the Republican nominee.
Republican Incumbents likely to be defeated in 2020.
AZ(McSally-R)
CO(Gardner-R)
GA(Perdue-R)
IA(Ernst-R)
ME(Collins-R)
NC(Tillis-R)
TX(Cornyn-R)