MI - 2012 Senate: Debbie Stabenow 52% - Pete Hoekstra 38% - (Detroit News/WDIV 10/31/2012) chart & more info

Pete Hoekstra
Debbie Stabenow
  • Stabenow +14

PA - 2012 Senate: Bob Casey 46% - Tom Smith. 36% - (Franklin & Marshall 10/31/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +10

FL - 2012 Senate: Bill Nelson 49% - Connie Mack 46% - (Gravis Marketing 10/31/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +3

RI - 2012 Senate: Sheldon Whitehouse 55% - Barry Hinckley 33% - (WPRI/Fleming 10/31/2012) chart & more info

Barry Hinckley
Sheldon Whitehouse
  • Whitehouse +22

OH - 2012 Senate: Sherrod Brown. 46% - Josh Mandel 41% - (SurveyUSA 10/30/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Brown. +5

NJ - 2012 Senate: Robert Menendez 50% - Joseph Kyrillos 32% - (Philadelphia Inquirer 10/30/2012) chart & more info

Joseph Kyrillos
Robert Menendez
  • Menendez +18

MA - 2012 Senate: Elizabeth Warren 53% - Scott Brown 46% - (Suffolk Univ./7NEWS 10/30/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +7

TX - 2012 Senate: Ted Cruz 54% - Paul Sadler 39% - (Univ. of Texas/Texas Tribune 10/30/2012) chart & more info

Paul Sadler
Ted Cruz
  • Cruz +15

MN - 2012 Senate: Amy Klobuchar 65% - Kurt Bills 22% - (Star Tribune 10/30/2012) chart & more info

Kurt Bills
Amy Klobuchar
  • Klobuchar +43

ND - 2012 Senate: Rick Berg 47% - Heidi Heitkamp 45% - (Mason-Dixon/Valley News 10/30/2012) chart & more info

Heidi Heitkamp
Rick Berg
  • Berg +2

FL - 2012 Senate: Bill Nelson 49% - Connie Mack 41% - (SurveyUSA 10/30/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +8

NM - 2012 Senate: Martin Heinrich 50% - Heather Wilson 42% - (ABQ Journal 10/29/2012) chart & more info

Heather Wilson
Martin Heinrich
  • Heinrich +8

FL - 2012 Senate: Bill Nelson 49% - Connie Mack 44% - (Sunshine State News/VSS 10/29/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +5

MA - 2012 Senate: Scott Brown 45% - Elizabeth Warren 43% - (Boston Globe 10/29/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +2

HI - 2012 Senate: Mazie Hirono 57% - Linda Lingle 35% - (Ward Research/Star-Advertiser 10/29/2012) chart & more info

Linda Lingle
Mazie Hirono
  • Hirono +22

CT - 2012 Senate: Chris Murphy 51% - Linda McMahon 45% - (Rasmussen 10/29/2012) chart & more info

Linda McMahon
Chris Murphy
  • Murphy +6

FL - 2012 Senate: Bill Nelson 49% - Connie Mack 46% - (Rasmussen 10/29/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +3

MD - 2012 Senate: Ben Cardin 50% - Dan Bongino 24% - Rob Sobhani 14% - (Baltimore Sun 10/29/2012) chart & more info

Dan Bongino
Ben Cardin
  • Cardin +26

FL - 2012 Senate: Bill Nelson 50% - Connie Mack 42% - (Public Policy Polling 10/28/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +8

OH - 2012 Senate: Sherrod Brown. 48% - Josh Mandel 47% - (Gravis Marketing 10/28/2012) chart & more info

Josh Mandel
Sherrod Brown.
  • Brown. +1