Could Democrats retain control of the US Senate in 2022 with a Democrat in the White House?

2020
Democratic held US Senate seat likely to go Republican.
AL(Jones-D) 46
If MA(Warren-D) or VT(Sanders-D) become POTUS on 1/2021, Who does the Republican Governor of MA(Baker-R) or VT(Scott-R) appoint? What are the Republican appointee of MA or VT chances of winning the 2021 special election? 45/46
Republican held US Senate seat likely to go Democratic.
CO(Gardner-R) Hickenlooper-D 46/47
AZ special(McSally-R) Kelly-D 47/48
NC(Tillis-R) Cunningham-D 48/49
ME(Collins-R) Gideon-D 49/50
IA(Ernst-R) Greenfield-D 50/51
2022
Democratic held US Senate seats that are safe.
CA(Harris-D)
CT(Blumenthal-D)
HI(Schatz-D)
IL(Duckworth-D)
MD(Van Hollen-D)
NY(Schumer-D)
OR(Wyden-D)
VT(Leahy-D)
WA(Murray-D)
Democratic held US Senate seats that are competitive but favored.
CO(Bennet-D)
NV(Cortez Masto-D)
NH(Hassan-D)
Democratic held US Senate seats that are tossups.
AZ(Kelly-D)
Republican held US Senate seats likely to go Democratic
PA(Toomey-R)
WI(Johnson-R)