Outlook

Republicans have a 51-49 majority. Early outlook: Democrats +2 - GOP +1.

  • Shift Republican
  • Shift Democratic

Total Seats in Play

Democrat: 24 Republican: 9

Toss-up

Democrat: 5 Republican: 2
AZ I R Open Flake
FL I D Nelson
IN I D Donnelly
MO I D McCaskill
ND I D Heitkamp
NV I R Heller
WV I D Manchin

Tilt Democratic

Democrat: 2 Republican: 0
MT I D Tester
WI I D Baldwin

Lean Democratic

Democrat: 1 Republican: 0
OH I D Brown

Likely Democratic

Democrat: 2 Republican: 0
MN II D Smith Special
PA I D Casey

Solid Democratic

Democrat: 14 Republican: 0
CA I D Feinstein
CT I D Murphy
DE I D Carper
HI I D Hirono
MA I D Warren
MD I D Cardin
ME I I King
MI I D Stabenow
MN I D Klobuchar
NJ I D Menendez
NM I D Heinrich
NY I D Gillibrand
RI I D Whitehouse
VA I D Kaine
VT I I Sanders
WA I D Cantwell

Tilt Republican

Democrat: 0 Republican: 0

Lean Republican

Democrat: 0 Republican: 1
TN I R Open Corker

Likely Republican

Democrat: 0 Republican: 1
TX I R Cruz

Solid Republican

Democrat: 0 Republican: 5
MS I R Wicker
MS II R Hyde-Smith
NE I R Fischer
UT I R Open Hatch
WY I R Barrasso