2020 United States Senate Election from Solid Democratic to Solid Republican

Solid D
1)RI(Reed-D)
2)DE(Coons-D)
3)MA(Markey/Kennedy-D)
4)NJ(Booker-D)
5)OR(Merkley-D
6)IL(Durbin-D)
Likely D
7)VA(Warner-D)
8)NM(Lujan-D)
9)MN(Smith-D)
Lean D
10)NH(Shaheen-D)
11)MI(Peters-D)
12)CO(Hickenlooper-D)
Tilt D
13)AZ(Kelly-D)
14)NC(Cunningham-D)
Tilt R
15)ME(Collins-R)
16)AL(Tuberville-R)
Lean R
17)GA(S. Perdue-R)
18)GA(D. Perdue-R)
19)IA(Ernst-R)
Likely R
20)KS(Marshall/Kobach-R)
21)KY(McConnell-R)
22)TX(Cornyn-R)
23)MS(Hyde Smith-R)
24)MT(Daines-R)
25)TN(Hagerty-R)
Solid R
26)AK(Sullivan-R)
27)SD(Rounds-R)
28)SC(Graham-R)
29)LA(Cassidy-R)
30)AR(Cotton-R)
31)WV(Moore Capito-R)
32)NE(Sasse-R)
33)ID(Risch-R)
34)OK(Inhofe/Pruitt-R)
35)WY(Lummis-R)
Democrats lose AL but gain AZ,CO,and NC. +2D
2022 US Senate Election
AZ(Kelly-D) is the most vulnerable Democratic held US Senate seat up in 2022.
CO(Bennet-D),NV(Cortez Masto-D) and NH(Hassan-D) are semi vulnerable Democratic held US Senate seats up in 2022.
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) and WA(Murray-D) are safe.
AK(Murkowski-R),AR(Boozman-R),ID(Crapo-R),KS(Moran-R),KY(Paul-R),LA(Kennedy-R),ND(Hoeven-R), OK(Lankford-R), SC(Scott-R), SD(Thune-R), and UT(Lee-R) are safe Republican held US Senate seats.
AL(OPEN Shelby-R), FL(Rubio-R), GA(Perdue-R), IN(Young-R vs Buttigeig-D), MO(Blunt-R), and OH(Portman-R) are semi vulnerable Republican held US Senate seats.
IA(OPEN Grassley-R), NC(OPEN Burr-R), PA(Toomey-R), and WI(OPEN Johnson-R) are the most vulnerable Republican held US Senate seats up in 2022.
Democrats gain NC,PA,and WI. +3D
2024 US Senate Election.
CA(OPEN Feinstein-D),CT(Murphy-D), DE(Carper-D), HI(Hirono-D), ME(King-I/D), MD(Cardin-D), MA(Kennedy/Moulton-D), MN(Klobuchar-D), NJ(Menendez-D), NM(Heinrich-D), NY(Gillibrand-D), PA(Casey-D), RI(Whitehouse-D), VT(Sanders-I/D), VA(Kaine-D), WA(Cantwell-D) and WI(Baldwin-D) are safe Democratic held US Senate seats up in 2024.
MI(Stabenow-D), NV(Rosen-D), and OH(Brown-D) are semi vulnerable Democratic held US Senate seats up in 2024.
AZ(Sinema-D), MT(Tester-D), and WV(Manchin-D) are the most vulnerable Democratic held US Senate seats up in 2024.
MS(Wicker-R),NE(Fischer-R), ND(Cramer-R), TN(Blackburn-R), UT(Romney-R), and WY(Barraso-R) are safe Republican held US Senate seats up in 2024.
IN(Braun-R) and MO(Braun-R) are semi vulnerable Republican held US Senate seats up in 2024.
FL(Scott-R) and TX(Cruz-R) are the most vulnerable Republican held US Senate seats up in 2024.