The number of US Senate seats the Democrats are gonna have after the 2022 US Senate Elections is 54.

[nkpolitics1212]

11. Despite losing ME, IA, MT, and NC, Democrats regained control of the US Senate in 2020.

Democrats lost AL, but picked up CO,AZ,and both of the GA US Senate seats. They regained control of the US Senate in 2020.
In 2022, Democrats are definitely going to hold onto-
37)HI(Schatz-D)
38)NY(Schumer-D)
39)VT(Leahy-D)
40)CA(Padilla-D)
41)MD(Van Hollen-D)
42)WA(Murray-D)
43)CT(Blumenthal-D)
44)IL(Duckworth-D)
45)OR(Wyden-D)
46)CO(Bennet-D)
47)NV(Cortez Masto-D)
48)AZ(Kelly-D)
Democrats are definitely going to pick up-
49)PA(OPEN Toomey-R)Fetterman-D

Democrats are definitely going to hold onto-
NH(Hassan-D) if Sununu-R decides to seek re-election to the NH Governorship instead.
GA(Warnock-D) if Walker-R is a worst candidate than Loeffler-R.
Democrats could pick up
WI(Johnson-R) Godlewski-D.

NC and OH are the only states the Democrats have an uphill battle of winning.
In NC- Democrats need to nominate Jackson-D who is a better candidate than Cunningham-D.
In OH- Ryan-D is a better candidate than Mandel-R or Timken-R or Vance-R.