How many ways the Democrats could regain control of the US Senate in 2020?
Democrats win the 2020 US Presidential Election.
1)Win every Democratic held US Senate seat up for re-election in 2020- 47
Win AZ special(McSally-R vs Kelly-D), CO(Gardner-R vs Hickenlooper-D) and NC(Tillis-R vs Cunningham-D)
2)Win every Democratic held US Senate seat up for re-election in 2020- 47
Win AZ special(McSally-R vs Kelly-D), CO(Gardner-R vs Hickenlooper-D) and ME(Collins-R vs Gideon-D)
3)Win every Democratic held US Senate seat up for re-election in 2020 except AL(Jones-D vs Sessions)46
Win AZ special(McSally-R vs Kelly-D),CO(Gardner-R vs Hickenlooper-D),ME(Collins-R vs Gideon-D) and NC(Tillis-R vs Cunningham-D)
Democrats lose the 2020 US Presidential Election.
4)Win every Democratic held US Senate seat up for re-election in 2020- 47
Win AZ special(McSally-R vs Kelly-D), CO(Gardner-R vs Hickenlooper-D), ME(Collins-R vs Gideon--D) and NC(Tillis-R vs Cunningham-D)
5)Win every Democratic held US Senate seat up for re-election in 2020 except AL(Jones-D vs Sessions-R)46
Win AZ special(McSally-R vs Kelly-D), CO(Gardner-R vs Hickenlooper-D), IA(Ernst-R vs Greenfield-D), ME(Collins-R vs Gideon-D) and NC(Tillis-R vs Cunningham-D)