Democrats are more likely to regain control of the US Senate in 2022 than in 2020.

[nkpolitics1212]

2. 1 Democratic held US Senate seat up for re-election in 2020 is likely to go Republican- AL(Jones-D)

Democrats need to win 5 Republican held US Senate seats up for re-election in 2020 to get back in the majority.
AZ special(McSally-R) appointed incumbent, Likely Democratic Nominee Mark Kelly is astronaut who is the husband of former US Rep. Gabby Giffords-D
CO(Gardner-R) was first elected to the US Senate in 2014 by a narrow margin. Likely Democratic nominee John Hickenlooper is a recent former 2 term Governor.
NC(Tillis-R) was first elected to the US Senate in 2014 by a narrow margin. Likely Democratic nominee Cal Cunningham is a former state senator, US Senate candidate and veteran.
Other Republican held US Senate seats up for re-election in 2020 that Democrats need to win.
One or Both of the GA US Senate seats.
IA(Ernst-R)
ME(Collins-R)
In 2022, No Democratic held US Senate seat up for re-election in 2020 is going Republican except AZ(Kelly-D) that is if Ducey-R runs.
Republican held US Senate seats up for for re-election in 2022 that is likely to go Democratic.
IA(OPEN- Grassley-R)
NC(OPEN- Burr-R)
PA(Toomey-R)
WI(OPEN- Johnson-R)