WI - 2012 Senate: Tammy Baldwin 47% - Tommy Thompson 47% - (CBS/NYT/Quinnipiac 09/19/2012) chart & more info

Tommy Thompson
Tammy Baldwin
  • Thompson 0

MA - 2012 Senate: Elizabeth Warren 45% - Scott Brown 40% - (MassINC/WBUR 09/19/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +5

CT - 2012 Senate: Chris Murphy 37% - Linda McMahon 33% - (UConn/Hartford Courant 09/19/2012) chart & more info

Linda McMahon
Chris Murphy
  • Murphy +4

ME - 2012 Senate: Angus King 43% - Charles Summers 35% - Cynthia Dill 14% - (Public Policy Polling 09/19/2012) chart & more info

Charles Summers
Angus King
  • King +8

ME - 2012 Senate: Angus King 44% - Charles Summers 28% - Cynthia Dill 15% - (MPRC 09/19/2012) chart & more info

Charles Summers
Angus King
  • King +16

PA - 2012 Senate: Bob Casey 45% - Tom Smith. 33% - (Muhlenberg/Morning Call 09/18/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +12

NJ - 2012 Senate: Robert Menendez 43% - Joseph Kyrillos 32% - (Philadelphia Inquirer 09/18/2012) chart & more info

Joseph Kyrillos
Robert Menendez
  • Menendez +11

MA - 2012 Senate: Elizabeth Warren 48% - Scott Brown 44% - (Suffolk/7News 09/18/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +4

FL - 2012 Senate: Connie Mack 43% - Bill Nelson 42% - (Gravis Marketing 09/18/2012) chart & more info

Bill Nelson
Connie Mack
  • Mack +1

MI - 2012 Senate: Debbie Stabenow 46% - Pete Hoekstra 40% - (MRG 09/18/2012) chart & more info

Pete Hoekstra
Debbie Stabenow
  • Stabenow +6

VA - 2012 Senate: Tim Kaine 47% - George Allen 46% - (Public Policy Polling 09/17/2012) chart & more info

George Allen
Tim Kaine
  • Kaine +1

WI - 2012 Senate: Tammy Baldwin 48% - Tommy Thompson 45% - (Public Policy Polling 09/17/2012) chart & more info

Tommy Thompson
Tammy Baldwin
  • Baldwin +3

VA - 2012 Senate: Tim Kaine 47% - George Allen 45% - (Rasmussen 09/17/2012) chart & more info

George Allen
Tim Kaine
  • Kaine +2

MA - 2012 Senate: Elizabeth Warren 48% - Scott Brown 46% - (Public Policy Polling 09/16/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +2

MA - 2012 Senate: Elizabeth Warren 50% - Scott Brown 44% - (Western New England Polling Institute 09/16/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +6

FL - 2012 Senate: Bill Nelson 47% - Connie Mack 40% - (Rasmussen 09/16/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +7

MI - 2012 Senate: Debbie Stabenow 47% - Pete Hoekstra 42% - (Baydoun/Foster 09/15/2012) chart & more info

Pete Hoekstra
Debbie Stabenow
  • Stabenow +5

OH - 2012 Senate: Sherrod Brown. 49% - Josh Mandel 41% - (Rasmussen 09/15/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Brown. +8

OH - 2012 Senate: Sherrod Brown. 49% - Josh Mandel 42% - (NBC/WSJ/Marist 09/13/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Brown. +7

FL - 2012 Senate: Bill Nelson 51% - Connie Mack 37% - (NBC/WSJ/Marist 09/13/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +14