How Democrats could regain control of the US Senate in 2020 and retain control in 2022 and 2024.

2020- 35 Democratic held US Senate seats are not up for re-election in 2020.
Hold onto
36)DE(Coons-D)
37)IL(Durbin-D)
38)MA(Markey-D)
39)MI(Peters-D)
40)MN(Smith-D)
41)NH(Shaheen-D)
42)NJ(Booker-D)
43)NM(Lujan-D)
44)OR(Merkley-D)
45)RI(Reed-D)
46)VA(Warner-D)
Pick up
47)AZ special(McSally-R vsKelly-D)
48)CO(Gardner-R vs Hickenlooper-D)
49)ME(Collins-R vs Gideon-D)
50)NC(Tillis-R vs Cunningham-D)
Democrats win the 2020 US Presidential Election.
2022- 37 Democratic held US Senate seats are not up for re-election in 2022
Hold onto
38)CA(Harris-D)
39)CO(Bennet-D)
40)CT(Blumenthal-D)
41)HI(Schatz-D)
42)IL(Duckworth-D)
43)MD(Van Hollen-D)
44)NV(Cortez Masto-D)
45)NH(Hassan-D)
46)NY(Schumer-D)
47)OR(Wyden-D)
48)VT(Leahy-D)
49)WA(Murray-D)
Pick up
50)NC(OPEN Burr-R)
51)PA(Toomey-R)
52)WI(Johnson-R)
2024- 29 Democratic held US Senate seats are not up for re-election in 2024
30)AZ(Sinema-D)
31)CA(OPEN Feinstein-D)
32)CT(Murphy-D)
33)DE(Carper-D)
34)HI(Hirono-D)
35)ME(King-I/D)
36)MD(Cardin-D)
37)MA(Warren-D)
38)MI(Stabenow-D)
39)MN(Klobuchar-D)
40)NV(Rosen-D)
41)NJ(Menendez-D)
42)NM(Heinrich-D)
43)NY(Gillibrand-D)
44)OH(Brown-D)
45)PA(Casey-D)
46)RI(Whitehouse-D)
47)VT(Sanders-I/D)
48)VA(Kaine-D)
49)WA(Cantwell-D)
50)WI(Baldwin-D)
Pick up
FL(Scott-R)