2020 US Senate Election- US Senators who are leaving and their replacement.

AL- Jones-D/Anyone but Moore-R
AZ- McSally-R/Kelly-D
CO-Gardner-R/Hickenlooper-D
GA- Perdue-R/Tomlinson-D
GA- Kemp appointee-R/McBath or Ossoff-D
KS- Roberts-R/Marshall-R
ME-Collins-R/Gideon-D
MA-Markey-D/Kennedy-D
NM-Udall-D/Lujan-D
NC-Tillis-R/Cunningham-D
WY-Enzi-R/Lummis or Cheney-R