US Senate seats Democrats will win in 2020 to get majority control of the US Senate in 2020.

35 Democratic held US Senate seats not up for re-election in 2020.
36)RI(Reed-D)
37)MA(Markey-D/Kennedy-D)
38)NJ(Booker-D)
39)IL(Durbin-D)
40)DE(Coons-D)
41)OR(Merkley-D)
42)VA(Warner-D)
43)NM(Lujan-D)
44)MN(Smith-D)
45)NH(Shaheen-D)
46)MI(Peters-D)
47)CO(Hickenlooper-D)
48)AZ special(Kelly-D)
49)NC(Cunningham-D)
50)ME(Gideon-D)
51)MT(Bullock-D)
To get a filibuster proof majority
52)IA(Greenfield-D)
53)GA special(Warnock-D)
54)GA regular(Ossoff-D/Tomlinson-D)
55)KS(Bollier-D)
56)TX(Hegar-D/West-D)
57)KY(McGrath-D)
58)MS(Espy-D)
59)SC(Harrison-D)
60)AK(Gross-D)