2020 US Senate Election Rating from Safe Democratic to Safe Republican.
Safe Democratic
RI(Reed-D)35/36
MA(Markey-D)36/37
NJ(Booker-D)37/38
IL(Durbin-D)38/39
DE(Coons-D)39/40
OR(Merkley-D)40/41
VA(Warner-D)41/42
Likely Democratic
NM(Lujan-D)42/43
MN(Smith-D)43/44
NH(Shaheen-D)44/45
Lean Democratic
MI(Peters-D)45/46
CO(Hickenlooper-D)46/47
AZ special(Kelly-D)47/48
Tilt Democratic
NC(Cunningham-D)48/49
ME(Gideon-D)49/50
Tilt Republican
GA special(Collins-R)31
GA regular(Perdue-R)32
Lean Republican
IA(Ernst-R)33
AL(Sessions-R)34
Likely Republican
KS(Kobach-R)35
TX(Cornyn-R)36
KY(McConnell-R)37
Safe Republican
MS(Hyde Smith-R)38
MT(Daines-R)39
SC(Graham-R)40
TN(Hagerty-R)41
AK(Sullivan-R)42
LA(Cassidy-R)43
SD(Rounds-R)44
NE(Sasse-R)45
WV(Moore Capito-R)46
ID(Risch-R)47
OK(Inhofe-R/Pruitt-R)48
WY(Lummis-R)49
AR(Cotton-R)50
If Democrats win the GA US Senate special election runnoff on Jan.5 2021(Warnock-D).
Democrats will have 51 seats. President Elect Sanders(VT) does not resign after Jan. 20, 2021.VT Governor Phil Scott-R picks former Governor Jim Douglas-R to Sanders US Senate seat- Douglas-R loses the 2021 special election to VT US Representative Peter Welch-D.