2018 and 2020 US Senate Elections will be the Year incoming US Senators are female.
2018
Female US Senators seeking re-election in 2018 strongly favored to get re-elected
CA(Feinstein-D)
HI(Hirono-D)
MA(Warren-D)
MI(Stabenow-D)
MN(Klobuchar-D)
NE(Fischer-R)
NY(Gillibrand-D)
WA(Cantwell-D)
Female US Senators seeking re-election in 2018 slightly favored to get re-elected
MO(McCaskill-D)
ND(Heitkamp-D)
WI(Baldwin-D)
Incoming female US Senators post 2018
AZ(Sinema-D)
NV(Rosen-D)
TN(Blackburn-R)
2020
Female US Senators seeking re-election in 2020 strongly favored to get re-elected.
WV(Moore Capito-R)
Female US Senators seeking re-election in 2020 slightly favored to get re-elected.
IA(Ernst-R)
NH(Shaheen-D)
Female US Senators seeking re-election in 2020 likely to be replaced by a female
ME(Collins-R/Pingree-D)
Incoming female US Senators post 2020
CO(DeGette-D)
IL(Madigan-D)
KS(Jenkins-R)
MA(Clark-D)
NC(Cowell-D)