How many US Senate seats will the Democrats win in 2020?

[nkpolitics1212]

1/35)RI(Reed-D)36
2/35)DE(Coons-D)37
3/35)MA(Markey-D)38
4/35)NJ(Booker-D)39
5/35)OR(Merkley-D)40
6/35)IL(Durbin-D)41
7/35)VA(Warner-D)42
8/35)NM(Lujan-D)43
9/35)MN(Smith-D)44
10/35)NH(Shaheen-D)45
11/35)MI(Peters-D)46
12/35)CO(Hickenlooper-D)47
13/35)AZspecial(Kelly-D)48
14/35)NC(Cunningham-D)49
15/35)ME(Gideon-D)50
16/35)IA(Greenfield-D)51
17/35)KS(Bollier-D)52 if Kobach-R is the GOP nominee.
18/35)AL(Jones-D)53 if Moore-R is the GOP nominee.