<Table> <Tr> <Th> State </Th> <Th> PVI </Th> <Th> Incumbent </Th> <Th> Most recent result </Th> <Th> Cook Apr 9 , 2018 </Th> <Th> I.E. Apr 9 , 2018 </Th> <Th> Sabato Apr 11 , 2018 </Th> <Th> NYT Apr 11 , 2018 </Th> <Th> CNN Apr 9 , 2018 </Th> <Th> RCP Apr 18 , 2018 </Th> </Tr> <Tr> <Th> Arizona </Th> <Td> R + 5 </Td> <Td> Jeff Flake ( R ) ( Retiring ) </Td> <Td> 49 % R </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> California </Th> <Td> D + 12 </Td> <Td> Dianne Feinstein ( D ) </Td> <Td> 63 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Connecticut </Th> <Td> D + 6 </Td> <Td> Chris Murphy ( D ) </Td> <Td> 55 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Delaware </Th> <Td> D + 6 </Td> <Td> Tom Carper ( D ) </Td> <Td> 66 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Florida </Th> <Td> R + 2 </Td> <Td> Bill Nelson ( D ) </Td> <Td> 55 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Lean D </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Hawaii </Th> <Td> D + 18 </Td> <Td> Mazie Hirono ( D ) </Td> <Td> 63 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Indiana </Th> <Td> R + 9 </Td> <Td> Joe Donnelly ( D ) </Td> <Td> 50 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Maine </Th> <Td> D + 3 </Td> <Td> Angus King ( I ) </Td> <Td> 53 % I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Likely D / I </Td> <Td> Safe D / I </Td> </Tr> <Tr> <Th> Maryland </Th> <Td> D + 12 </Td> <Td> Ben Cardin ( D ) </Td> <Td> 55 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Massachusetts </Th> <Td> D + 12 </Td> <Td> Elizabeth Warren ( D ) </Td> <Td> 54 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Michigan </Th> <Td> D + 1 </Td> <Td> Debbie Stabenow ( D ) </Td> <Td> 59 % D </Td> <Td> Likely D </Td> <Td> Safe D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> </Tr> <Tr> <Th> Minnesota </Th> <Td> D + 1 </Td> <Td> Amy Klobuchar ( D ) </Td> <Td> 65 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Minnesota ( Special ) </Th> <Td> D + 1 </Td> <Td> Tina Smith ( D ) </Td> <Td> 53 % D </Td> <Td> Lean D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> </Tr> <Tr> <Th> Mississippi </Th> <Td> R + 9 </Td> <Td> Roger Wicker ( R ) </Td> <Td> 57 % R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> </Tr> <Tr> <Th> Mississippi ( Special ) </Th> <Td> R + 9 </Td> <Td> Cindy Hyde - Smith ( R ) </Td> <Td> 60 % R </Td> <Td> Likely R </Td> <Td> Safe R </Td> <Td> Likely R </Td> <Td> Likely R </Td> <Td> Safe R </Td> <Td> Likely R </Td> </Tr> <Tr> <Th> Missouri </Th> <Td> R + 9 </Td> <Td> Claire McCaskill ( D ) </Td> <Td> 55 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Montana </Th> <Td>
<Table> <Tr> <Th> State </Th> <Th> PVI </Th> <Th> Incumbent </Th> <Th> Most recent result </Th> <Th> Cook Apr 9 , 2018 </Th> <Th> I.E. Apr 9 , 2018 </Th> <Th> Sabato Apr 11 , 2018 </Th> <Th> NYT Apr 11 , 2018 </Th> <Th> CNN Apr 9 , 2018 </Th> <Th> RCP Apr 18 , 2018 </Th> </Tr> <Tr> <Th> Arizona </Th> <Td> R + 5 </Td> <Td> Jeff Flake ( R ) ( Retiring ) </Td> <Td> 49 % R </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> California </Th> <Td> D + 12 </Td> <Td> Dianne Feinstein ( D ) </Td> <Td> 63 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Connecticut </Th> <Td> D + 6 </Td> <Td> Chris Murphy ( D ) </Td> <Td> 55 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Delaware </Th> <Td> D + 6 </Td> <Td> Tom Carper ( D ) </Td> <Td> 66 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Florida </Th> <Td> R + 2 </Td> <Td> Bill Nelson ( D ) </Td> <Td> 55 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Lean D </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Hawaii </Th> <Td> D + 18 </Td> <Td> Mazie Hirono ( D ) </Td> <Td> 63 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Indiana </Th> <Td> R + 9 </Td> <Td> Joe Donnelly ( D ) </Td> <Td> 50 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Maine </Th> <Td> D + 3 </Td> <Td> Angus King ( I ) </Td> <Td> 53 % I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Safe D / I </Td> <Td> Likely D / I </Td> <Td> Safe D / I </Td> </Tr> <Tr> <Th> Maryland </Th> <Td> D + 12 </Td> <Td> Ben Cardin ( D ) </Td> <Td> 55 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Massachusetts </Th> <Td> D + 12 </Td> <Td> Elizabeth Warren ( D ) </Td> <Td> 54 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Michigan </Th> <Td> D + 1 </Td> <Td> Debbie Stabenow ( D ) </Td> <Td> 59 % D </Td> <Td> Likely D </Td> <Td> Safe D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> </Tr> <Tr> <Th> Minnesota </Th> <Td> D + 1 </Td> <Td> Amy Klobuchar ( D ) </Td> <Td> 65 % D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> <Td> Safe D </Td> </Tr> <Tr> <Th> Minnesota ( Special ) </Th> <Td> D + 1 </Td> <Td> Tina Smith ( D ) </Td> <Td> 53 % D </Td> <Td> Lean D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> <Td> Likely D </Td> </Tr> <Tr> <Th> Mississippi </Th> <Td> R + 9 </Td> <Td> Roger Wicker ( R ) </Td> <Td> 57 % R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> <Td> Safe R </Td> </Tr> <Tr> <Th> Mississippi ( Special ) </Th> <Td> R + 9 </Td> <Td> Cindy Hyde - Smith ( R ) </Td> <Td> 60 % R </Td> <Td> Likely R </Td> <Td> Safe R </Td> <Td> Likely R </Td> <Td> Likely R </Td> <Td> Safe R </Td> <Td> Likely R </Td> </Tr> <Tr> <Th> Missouri </Th> <Td> R + 9 </Td> <Td> Claire McCaskill ( D ) </Td> <Td> 55 % D </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> <Td> Tossup </Td> </Tr> <Tr> <Th> Montana </Th> <Td>
which republican senate seats are up in 2018
which republican senate seats are up in 2018
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