MA - 2012 Senate: Elizabeth Warren 46% - Scott Brown 45% - (Rasmussen 04/10/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +1

IN - 2012 Senate: Dick Lugar 42% - Richard Mourdock 35% - (Howey/DePauw 04/06/2012) chart & more info

Richard Mourdock
Dick Lugar
  • Lugar +7

NY - 2012 Senate: Kirsten Gillibrand 57% - Bob Turner 27% - (Quinnipiac 04/04/2012) chart & more info

Bob Turner
Kirsten Gillibrand
  • Gillibrand +30

NM - 2012 Senate: Martin Heinrich 46% - Heather Wilson 42% - (Rasmussen 04/04/2012) chart & more info

Heather Wilson
Martin Heinrich
  • Heinrich +4

ME - 2012 Senate: Angus King 56% - Charles Summers 22% - (MPRC 04/03/2012) chart & more info

Charles Summers
Angus King
  • King +34

NV - 2012 Senate: Dean Heller 46% - Shelley Berkley 43% - (Public Policy Polling 04/03/2012) chart & more info

Shelley Berkley
Dean Heller
  • Heller +3

MT - 2012 Senate: Denny Rehberg 47% - Jon Tester 44% - (Rasmussen 04/03/2012) chart & more info

Jon Tester
Denny Rehberg
  • Rehberg +3

IN - 2012 Senate: Richard Mourdock 35% - Joe Donnelly 35% - (Howey/DePauw 03/31/2012) chart & more info

Joe Donnelly
Richard Mourdock
  • Donnelly 0

WI - 2012 Senate: Tommy Thompson 48% - Tammy Baldwin 44% - (Rasmussen 03/30/2012) chart & more info

Tammy Baldwin
Tommy Thompson
  • Thompson +4

MA - 2012 Senate: Scott Brown 37% - Elizabeth Warren 35% - (Boston Globe 03/28/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +2

FL - 2012 Senate: Bill Nelson 44% - Connie Mack 36% - (Quinnipiac 03/27/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +8

OH - 2012 Senate: Sherrod Brown. 46% - Josh Mandel 36% - (Quinnipiac 03/27/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Brown. +10

OH - 2012 Senate: Sherrod Brown. 43% - Josh Mandel 43% - (Rasmussen 03/27/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Mandel 0

NE - 2012 Senate: Jon Bruning 54% - Bob Kerrey 37% - (Public Policy Polling 03/27/2012) chart & more info

Bob Kerrey
Jon Bruning
  • Bruning +17

CT - 2012 Senate: Chris Murphy 52% - Linda McMahon 37% - (Quinnipiac 03/22/2012) chart & more info

Linda McMahon
Chris Murphy
  • Murphy +15

CT - 2012 Senate: Chris Murphy 41% - Christopher Shays 40% - (Quinnipiac 03/22/2012) chart & more info

Christopher Shays
Chris Murphy
  • Murphy +1

VA - 2012 Senate: George Allen 46% - Tim Kaine 44% - (Rasmussen 03/21/2012) chart & more info

Tim Kaine
George Allen
  • Allen +2

VA - 2012 Senate: Tim Kaine 47% - George Allen 44% - (Quinnipiac 03/20/2012) chart & more info

George Allen
Tim Kaine
  • Kaine +3

MA - 2012 Senate: Elizabeth Warren 46% - Scott Brown 41% - (Public Policy Polling 03/20/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +5

NV - 2012 Senate: Dean Heller 47% - Shelley Berkley 40% - (Rasmussen 03/20/2012) chart & more info

Shelley Berkley
Dean Heller
  • Heller +7