Democrats guide to regaining control of the US Senate in 2020 without NC.

36)RI(Reed-D)
37)MA(Markey-D)
38)DE(Coons-D)
39)OR(Merkley-D)
40)IL(Durbin-D)
41)NJ(Booker-D)
42)VA(Warner-D)
43)NH(Shaheen-D)
44)NM(Lujan-D)
45)CO(Hickenlooper-D)
46)MN(Smith-D)
47)AZ special(Kelly-D)
48)MI(Peters-D)
49)ME(Gideon-D)
50)IA(Greenfield-D) or MT(Bullock-D)
VP Harris(D)
51)GA regular(Ossoff-D) or SC(Harrison-D)

If Democrats win NC(Cunningham-D) along with CO(Hickenlooper-D),AZ special(Kelly-D),and ME(Gideon-D), They will have 50 seats. They just need to occupy the Vice Presidency or win IA(Greenfield-D),MT(Bullock-D),GA regular(Ossoff-D), or SC(Harrison-D).