2020 US Senate Election- Likely Democratic Nominees in all US Senate seats up in 2020.

AL(Jones-D) loss to a non controversial generic Republican challenger. -1
AK(Galvin-D) no Democratic gain.
AZ(Kelly-D) Democratic gain. +0
AR(Elliott-D) no Democratic gain.
CO(Johnston-D or Neguse-D or Donovan-D) Democratic gain. +1
DE(Coons-D) Democratic hold.
GA(Tomlinson-D or Abrams-D) Tossup.
ID(Balukoff-D) no Democratic gain.
IL(Durbin-D) Democratic hold.
IA(Scholten-D) Tossup.
KS(Adams-D or Grissom-D) no Democratic gain.
KY(Cox-D,Jones-D,or McGrath-D) Tossup.
LA(LaFleur-D)no Democratic gain.
ME(Gideon-D,Pingree-D, or Golden-D) Tossup.
MA(Markey-D) Democratic hold.
MI(Peters-D) Democratic hold.
MN(Smith-D) Democratic hold.
MS(Espy-D,Hughes-D,or Presley-D) no Democratic gain.
MT(Collins-D) no Democratic gain.
NE(Beutler-D) no Democratic gain.
NH(Shaheen-D) Democratic hold.
NJ(Booker-D) Democratic hold.
NM(Lujan-D) Democratic hold.
NC(Smith-D or Jackson-D) Democratic gain. +2
OK(Workman-D)no Democratic gain.
OR(Merkley-D) Democratic hold.
RI(Reed-D) Democratic hold.
SC(Harrison-D)no Democratic gain.
SD(Sutton-D)no Democratic gain.
TN(Mackler-D)no Democratic gain.
TX(Castro-D)Tossup.
VA(Warner-D) Democratic hold.
WV(Ojeda-D or Swearengin-D) no Democratic gain.
WY(Gierau-D or Hastert-D) no Democratic gain.

Winning CO,AZ,NC,ME,and GA gives Democrats majority control in the US Senate. Winning IA,TX,and KY means a strong Democratic wave in 2020.