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This is a fact-based, apolitical list of the United States Senate and its Elections - I will be filling this in backwards over time. There are three "classes" of Senators, each having elections every six years (assuming there are no early vacancies). Class 1 (33 Senators) last had an election in 2018, Class 2 (33 Senators) in 2020, and Class 3 (34 Senators) in 2016. The 115th U.S. Congress begins on Jan 3, 2021. If this list is ever completed, it will go backwards in time to 1789. Any candidate getting more than 10% of the vote is named. Any election with each opponent receiving less than 10% is deemed unopposed. Former Senators with at least 30 years of service (equivalent to five full terms) are noted with the number of years served by their Wikipedia link. With few exceptions, the top two names on the left side, for each state, are generally the incumbent Senators (assuming the new ones have been sworn in). Also by definition, anyone listed on the right side with a Wikipedia link is a former Senator who has completed his or her time in office. d = defeated (general or primary election), r = retired (or chose not to run again), u = unopposed, v = vacated (before the term ended), a = appointed, * = special election Relutantly, I have marked the two current Senators, as well as each former Senator, in red (Republican) and blue (Democrat). Any independents are marked in gold (which is what they are). AK 2022 Lisa Murkowsky d Kelly Tshibaka 2020 Dan Sullivan d Al Gross 2016 Lisa Murkowski d Joe Miller, Margaret Stock, & Ray Metcalfe 2014 Dan Sullivan (d Mark Begich Jan 3, 2009 - Jan 3, 2015) 2010 Lisa Murkowski d Joe Miller & Scott McAdams 2008 Mark Begich (d Ted Stevens Dec 24, 1968 - Jan 3, 2009 - 40) 2004 Lisa Murkowski d Tony Knowles (a Lisa Murkowski, Dec 20, 2002, v Frank Murkowski Jan 3, 1981 - Dec 2, 2002) 2002 Ted Stevens d Frank J Vondersaar 1998 Frank Murkowski d Joe Sonneman 1996 Ted Stevens d Jeff Whittaker 1992 Frank Murkowski d Tony Smith 1990 Ted Stevens d Michael Beasley 1986 Frank Murkowski d Glenn Olds 1984 Ted Stevens d John E. Havelock 1980 Frank Murkowski d Clark Gruening (d Mike Gravel, Jan 3, 1969 - Jan 3, 1981) AL 2022 Kate Britt d Will Boyd (r Richard Shelby (Jan 3, 1987 - Jan 3, 2023 - 36)) 2020 Tommy Tuberville (d Doug Jones (Jan 3, 2018 - Jan 3, 2021 *2017 Doug Jones d Roy Moore (da Luther Strange, Feb 9, 2017 - Jan 3, 2018, v Jeff Sessions Jan 3, 1997 - Feb 8, 2017) 2016 Richard Shelby d Ron Crumpton 2014 Jeff Sessions u 2010 Richard Shelby d William G. Barnes 2008 Jeff Sessions d Vivian Davis Figures 2004 Richard Shelby d Wayne Sowell 2002 Jeff Sessions d Susan Parker 1998 Richard Shelby d Clayton Suddith 1996 Jeff Sessions d Roger Bedford (r Howell Heflin Jan 3, 1979 - Jan 3, 1997) 1992 Richard Shelby d Richard Sellers 1990 Howell Heflin d William J. Cabaniss 1986 Richard Shelby (d Jeremiah Denton Jan 3, 1981 - Jan 3, 1987) 1984 Howell Heflin d Albert L. Smith, Jr. 1980 Jeremiah Denton d Jim Folsom (d Donald Stewart Nov 8, 1978 - Jan 2, 1981) *1978 Donald Stewart (da Maryon Pittman Allen Jun 8, 1978 - Nov 7, 1978, v James Allen Jan 3, 1969 - Jun 1, 1978) AR 2020 Tom Cotton d Ricky Dale Harrington, Jr. 2016 John Boozman d Conner Eldridge 2014 Tom Cotton (d Mark Pryor Jan 3, 2003 - Jan 3, 2015) 2010 John Boozman (d Blanche Lincoln Jan 3, 1999 - Jan 3, 2011) 2008 Mark Pryor d Rebekah Kennedy 2004 Blanche Lincoln d Jim Holt 2002 Mark Pryor (d Tim Hutchinson Jan 3, 1997 - Jan 3, 2003) 1998 Blanche Lincoln d Fay Boozman (r Dale Bumpers Jan 3, 1975 - Jan 3, 1999) 1996 Tim Hutchinson d Winston Bryant (r David Pryor Jan 3, 1979 - Jan 3, 1997) 1992 Dale Bumpers d Mike Huckabee 1990 David Pryor u 1986 Dale Bumpers d Asa Hutchinson 1984 David Pryor d Ed Bethune AZ*2020 Mark Kelly d (a Martha McSally Jan 3, 2019 - Dec 2, 2020 (ra Jon Kyl Sep 5, 2018 - Dec 31, 2018 - v John McCain Jan 3, 1987 - Aug 25, 2018 - 31)) 2018 Kyrsten Sinema d Martha McSally (r Jeff Flake, Jan 3, 2013 - Jan 3, 2019) 2016 John McCain d Ann Kirkpatrick 2012 Jeff Flake d Richard Carmona (r Jon Kyl, Jan 3, 1995 - Jan 3, 2013) 2010 John McCain d Rodney Glassman 2006 Jon Kyl d Jim Pederson 2004 John McCain d Stuart Stakey 2000 Jon Kyl u 1998 John McCain d Ed Ranger 1994 Jon Kyl d Sam Coppersmith (r Dennis Deconcini Jan 3, 1977 - Jan 3, 1995) 1992 John McCain d Clair Sargent 1988 Dennis Deconcini d Keith DeGreen 1986 John McCain d Richard Kimball (r Barry Goldwater Jan 3, 1969 - Jan 3, 1987 - 30) 1982 Dennis Deconcini d Pete Dunn CA 2018 Dianne Feinstein d Kevin de León 2016 Kamala Harris d Loretta Sanchez (r Barbara Boxer Jan 3, 1993 - Jan 3, 2017) 2012 Dianne Feinstein d Elizabeth Emken 2010 Barbara Boxer d Carly Fiorina 2006 Dianne Feinstein d Dick Mountjoy 2004 Barbara Boxer d Bill Jones 2000 Dianne Feinstein d Tom Campbell 1998 Barbara Boxer d Matt Fong 1994 Dianne Feinstein d Michael Huffington 1992 Barbara Boxer d Bruce Herschensohn (r Alan Cranston Jan 3, 1969 - Jan 3, 1993) *1992 Dianne Feinstein (da John F Seymour Jan 10, 1991 - Nov 3, 1992, v Pete Wilson Jan 3, 1983 - Jan 7, 1991) 1988 Pete Wilson d Leo T. McCarthy 1986 Alan Cranston d Ed Zschau| 1982 Pete Wilson d Jerry Brown (r S.I. Hiyakawa Jan 2, 1977 - Jan 3, 1983) CO 2020 John Hickenlooper (d Cory Gardner Jan 3, 2015 - Jan 3, 2021) 2016 Michael Bennet d Darryl Glenn 2014 Cory Gardner (d Mark Udall Jan 3, 2009 - Jan 3, 2015) *2010 Michael Bennet d Ken Buck (a Michael Bennet Jan 21, 2009, v Ken Salazar Jan 3, 2005 - Jan 20, 2009) 2008 Mark Udall d Bob Schaffer (r Wayne Allard Jan 3, 1997 - Jan 3, 2009) 2004 Ken Salazar d Pete Coors (r Ben Nighthorse Campbell Jan 3, 1993 - Jan 3, 2005) 2002 Wayne Allard d Tom Strickland 1998 Ben Nighthorse Campbell d Dottie Lamm 1996 Wayne Allard d Tom Strickland (r Hank Brown Jan 3, 1991 - Jan 3, 1997) 1992 Ben Nighthorse Campbell d Terry Considine (r Tim Wirth Jan 3, 1987 - Jan 3, 1993) 1990 Hank Brown d Josie Heath (r William L. Armstrong Jan 3, 1979 - Jan 3, 1991) 1986 Tim Werth d Ken Kramer (r Gary Hart Jan 3, 1975 - Jan 3, 1987) 1984 William L. Armstrong d Nancy E. Dick CT 2018 Chris Murphy d Matthew Corey 2016 Richard Blumenthal d Dan Carter 2012 Chris Murphy d Linda McMahon (r Joe Lieberman Jan 3, 1989 - Jan 3, 2013) 2010 Richard Blumenthal d Linda McMahon (r Chris Dodd Jan 3, 1981 - Jan 3, 2011 - 30) 2006 Joe Lieberman d Ned Lamont 2004 Chris Dodd d Jack Orchulli 2000 Joe Lieberman d Philip Giordano 1998 Chris Dodd d Gary Franks 1994 Joe Lieberman d Gary Labriola 1992 Chris Dodd d Brook Johnson 1988 Joe Lieberman (d Lowell P. Weicker, Jr. Jan 3, 1971 - Jan 3, 1989) 1986 Chris Dodd d Roger W. Eddy 1982 Lowell P. Weicker, Jr. d Toby Moffett DE 2020 Chris Coons d Lauren Witzke 2018 Tom Carper d Robert Arlett 2014 Chris Coons d Kevin Wade 2012 Tom Carper d Kevin Wade *2010 Chris Coons d Christine O'Donnell (ra Ted Kaufman Jan 16, 2009 - Nov 15, 2010, v Joe Biden Jan 3, 1973 - Jan 15, 2009 - 36) 2008 Joe Biden d Christine O'Donnell 2006 Tom Carper d Jan Ting 2002 Joe Biden d Raymond J. Clatworthy 2000 Tom Carper (d William V. Roth, Jr. Jan 3, 1971 - Jan 3, 2001 - 30) 1996 Joe Biden d Raymond J. Clatworthy 1994 William V. Roth, Jr. d Charles Oberly 1990 Joe Biden d M. Jane Brady 1988 William V. Roth, Jr. d Shien Biau Woo 1984 Joe Biden d John M. Burris 1982 William V. Roth, Jr. d David N. Levinson FL 2018 Rick Scott (d Bill Nelson Jan 3, 2001 - Jan 3, 2019) 2016 Marco Rubio d Patrick Murphy 2012 Bill Nelson d Connie Mack IV 2010 Marco Rubio d Charlie Crist & Kendrick Meek (ra George LeMieux Sep 10, 2009 - Jan 3, 2011, v Mel Martinez Jan 3, 2005 - Sep 9, 2009) 2006 Bill Nelson d Katherine Harris 2004 Mel Martinez d Betty Castor (r Bob Graham Jan 3, 1987 - Jan 3, 2005) 2000 Bill Nelson d Bill McCollum (r Connie Mack III Jan 3, 1989 - Jan 3, 2001) 1998 Bob Graham d Charlie Crist 1994 Connie Mack III d Hugh Rodham 1992 Bob Graham d James W. Grant 1988 Connie Mack III d Buddy Mackay (r Lawton Chiles Jan 3, 1971 - Jan 3, 1989) 1986 Bob Graham (d Paula Hawkins Jan 3, 1981 - Jan, 3, 1987) 1982 Lawton Chiles d Van B. Poole GA 2020 Jon Ossoff d (David Purdue Jan 3, 2017 - Jan 3, 2021 *2020 Raphael Warnock (da Kelly Loeffler Jan 6, 2020 - Jan 20, 2021, v Johnny Isakson Jan 3, 2005 - Dec 31, 2019) 2016 Johnny Isakson d Jim Barksdale 2014 David Purdue d Michelle Nunn (r Saxby Chambliss Jan 3, 2003 - Jan 3, 2015) 2010 Johnny Isakson d Michael Thurmond 2008 Saxby Chambliss d Jim Martin 2004 Johnny Isakson d Denise Majette (r Zell Miller Jul 27, 2000 - Jan 3, 2005) 2002 Saxby Chambliss (d Max Cleland Jan 3, 1997 - Jan 3, 2003) *2000 Zell Miller d Mack Mattingly (a Zell Miller Jul 27, 2000, v Paul Coverdell Jan 3, 1993 - Jul 18, 2000) 1998 Paul Coverdell d Michael Coles 1996 Max Cleland d Guy Milner (r Sam Nunn Nov 8, 1972 - Jan 3, 1997) 1992 Paul Coverdell (d Wyche Fowler Jan 3, 1987 - Jan 3, 1993) 1990 Sam Nunn u 1986 Wyche Fowler (d Mack Mattingly Jan 3, 1981 - Jan 3, 1987) 1984 Sam Nunn d John M. Hicks HI 2018 Mazie Hirono d Ron Curtis 2016 Brian Schatz d John Carroll *2014 Brian Schatz d Campbell Cavasso (a Brian Schatz Dec 26, 2012, v Daniel Inouye Jan 3, 1963 - Dec 17, 2012 - 49) 2012 Mazie Hirono d Linda LIngle (r Daniel Akaka May 16, 1990 - Jan 3, 2013) 2010 Daniel Inouye d Campbell Cavasso 2006 Daniel Akaka d Cynthia Thielen 2004 Daniel Inouye d Campbell Cavasso 2000 Daniel Akaka d John S. Carroll 1998 Daniel Inouye d Crystal Young 1994 Daniel Akaka d Maria Hustace 1992 Daniel Inouye d Rick Reed & Linda Martin *1990 Daniel Akaka d Pat Saiki (a Daniel Akaka May 16, 1990, v Spark Matsunaga Jan 3, 1977 - Apr 15, 1990) 1988 Spark Matsunaga d Maria M. Hustace 1986 Daniel Inouye d Frank Hutchinson 1982 Spark Matsunaga d Clarence J. Brown IA 2020 Joni Ernst d Theresa Greenfield 2016 Chuck Grassley d Patty Judge 2014 Joni Ernst d Bruce Braley (r Tom Harkin Jan 3, 1985 - Jan 3, 2015 - 30) 2010 Chuck Grassley d Roxanne Conlin 2008 Tom Harkin d Christopher Reed 2004 Chuck Grassley d Marvin Small 2002 Tom Harkin d Greg Ganske 1998 Chuck Grassley d David Osterberg 1996 Tom Harkin d Jim Ross Lightfoot 1992 Chuck Grassley d Jean Hall Lloyd-Jones 1990 Tom Harkin d Tom Tauke 1986 Chuck Grassley d John P. Roehrick 1984 Tom Harkin (d Roger Jepsen Jan 3, 1979 - Jan 3, 1985) ID 2020 Jim Risch d Paulette Jordan 2016 Mike Crapo d Jerry Sturgill 2014 Jim Risch d Nels Mitchell 2010 Mike Crapo d Tom Sullivan 2008 Jim Risch d Larry LaRocco (r Larry Craig Jan 3, 1991 - Jan 3, 2009) 2004 Mike Crapo u 2002 Larry Craig d Alan Blinken 1998 Mike Crapo d Bill Mauk (r Dirk Kempthorne Jan 3, 1993 - Jan 3, 1999) 1996 Larry Craig d Walt Minnick 1992 Dirk Kempthorne d Richard H. Stallings (r Steve Symms Jan 3, 1981 - Jan 3, 1993) 1990 Larry Craig d Ron J. Twilegar (r James A. McClure Jan 3, 1973 - Jan 3, 1991) 1986 Steve Symms d John V. Evans 1984 James A. McClure d Peter M. Bush IL 2020 Richard Durbin d Mark Curran 2016 Tammy Duckworth (d Mark Kirk Nov 29, 2010 - Jan 3, 2017) 2014 Richard Durbin d Jim Oberweis *2010 Mark Kirk d Alexi Giannoulias (ra Roland Burris Jan 12, 2009 - Nov 29, 2010, v Barack Obama Jan 4, 2005 - Nov 16, 2008) 2008 Richard Durbin d Steve Sauerberg 2004 Barack Obama d Alan Keyes (r Peter Fitzgerald Jan 6, 1999 - Jan 3, 2005) 2002 Richard Durbin d Jim Durkin 1998 Peter Fitzgerald (d Carol Moseley-Braun Jan 3, 1993 - Jan 3, 1999) 1996 Richard Durbin d Al Salvi (r Paul Simon Jan 3, 1985 - Jan 3, 1997) 1992 Carol Moseley-Braun d Richard S. Williamson (d Alan J. Dixon Jan 3, 1981 - Jan 3, 1993) 1990 Paul Simon d Lynn Morley Martin 1986 Alan J. Dixon d Judy Koehler 1984 Paul Simon (d Charles H. Percy Jan 3, 1967 - Jan 3, 1985) IN 2018 Mike Braun (d Joe Donnelly Jan 3, 2013 - Jan 3, 2019) 2016 Todd Young d Evan Bayh (r Dan Coats Jan 3, 2011 - Jan 3, 2017) 2012 Joe Donnelly d. Richard Mourdock (d Richard Lugar Jan 3, 1977 - Jan 3, 2013 - 36) 2010 Dan Coats d Brad Ellsworth (r Evan Bayh Jan 3, 1999 - Jan 3, 2011) 2006 Richard Lugar d Steve Osborn 2004 Evan Bayh d Marvin Scott 2000 Richard Lugar d David Johnson 1998 Evan Bayh d Paul Helmke (r Dan Coats Jan 3, 1989 - Jan 3, 1999) 1994 Richard Lugar d Jim Jontz 1992 Dan Coats d Joseph Hogsett *1990 Dan Coats d Baron Hill (a Dan Coats Jan 3, 1989, v Dan Quayle Jan 3, 1981 - Jan 3, 1989) 1988 Richard Lugar d Jack Wickes 1986 Dan Quayle d Jill L. Long 1982 Richard Lugar d Floyd Fithian KS 2020 Roger Marshall d Barbara Bollier (r Pat Roberts Jan 3, 1997 - Jan 3, 2021) 2016 Jerry Moran d Patrick Wiesner 2014 Pat Roberts d Greg Orman 2010 Jerry Moran d Lisa Johnston (r Sam Brownback Nov 7, 1996 - Jan 3, 2011) 2008 Pat Roberts d Jim Slattery 2004 Sam Brownback d Lee Jones 2002 Pat Roberts u 1998 Sam Brownback d Paul Feleciano, Jr. 1996 Pat Roberts d Sally Thompson (r Nancy Landon Kassebaum Dec 23, 1978 - Jan 3, 1997) *1996 Sam Brownback d Jill Docking (da Sheila Frahm Jun 11, 1996 - Nov 5, 1996, v Bob Dole Jan 3, 1969 - Jun 11, 1996) 1992 Bob Dole d Gloria O'Dell 1990 Nancy Landon Kassebaum d Dick Williams 1986 Bob Dole d Guy MacDonald 1984 Nancy Landon Kassebaum d James R. Maher KY 2020 Mitch McConnell d Amy McGrath 2016 Rand Paul d Jim Gray 2014 Mitch McConnell d Alison Lundergan Grimes 2010 Rand Paul d Jack Conway (r Jim Bunning Jan 3, 1999 - Jan 3, 2011) 2008 Mitch McConnell d Bruce Lunsford 2004 Jim Bunning d Daniel Mongiardo 2002 Mitch McConnell d Lois Combs Weinberg 1998 Jim Bunning d Scotty Baesler (r Wendell Ford Dec 28, 1974 - Jan 3, 1999) 1996 Mitch McConnell d Steve Beshear 1992 Wendell Ford d David Williams 1990 Mitch McConnell d Harvey I. Sloane 1986 Wendell Ford d Jackson M. Andrews 1984 Mitch McConnell (d Walter Dee Huddleston Jan 3, 1973 - Jan 3, 1985) LA 2020 Bill Cassidy d David Perkins & Champ Edwards *2016 John Kennedy d Foster Campbell (No candidate got 50% in general election (r David Vitter Jan 3, 2005 - Jan 3, 2017)) 2014 Bill Cassidy (d Mary Landrieu Jan 3, 1997 - Jan 3, 2015) & Rob Maness 2010 David Vitter d Charles Melancon 2008 Mary Landrieu d John N. Kennedy 2004 David Vittner d Chris John & John N. Kennedy (r John Breaux Jan 3, 1987 - Jan 3, 2005) 2002 Mary Landrieu d Suzanne Haik Terrell 1998 John Breaux d Jim Donelon 1996 Mary Landrieu d Woody Jenkins (r J. Bennett Johnston, Jr. Nov 14, 1972 - Jan 3, 1997) 1992 John Breaux u 1990 J. Bennett Johnston Jr. d David Duke 1986 John Breaux d Henson Moore (r Russell B. Long Dec 31, 1948 - Jan 3, 1987 - 38) 1984 J. Bennett Johnston Jr. u MA 2020 Ed Markey d Kevin O'Conner 2018 Elizabeth Warren d Geoff Diehl 2014 Ed Markey d Brian Herr *2013 Ed Markey d Gabriel E. Gomez (ra Mo Cowan Feb 1, 2013 - July 16, 2013, v John Kerry Jan 2, 1985 - Feb 1, 2013) 2012 Elizabeth Warren (d Scott Brown Feb 4, 2010 - Jan 3, 2013) *2010 Scott Brown d Martha Coakley (ra Paul G. Kirk Sep 24, 2009 - Feb 4, 2010, v Ted Kennedy Nov 7, 1962 - Aug 25, 2009 - 46) 2008 John Kerry d Jeff Beatty 2006 Ted Kennedy d Kenneth Chase 2002 John Kerry d Michael E. Cloud 2000 Ted Kennedy d Jack E. Robinson III & Carla Howell 1996 John Kerry d William Weld 1994 Ted Kennedy d Mitt Romney 1990 John Kerry d Jim Rappaport 1988 Ted Kennedy d Joseph D. Malone 1984 John Kerry d Ray Shamie (r Paul Tsongas Jan 3, 1979 - Jan 2, 1985) 1982 Ted Kennedy d Ray Shamie MD 2018 Ben Cardin d Tony Campbell 2016 Chris Van Hollen d Kathy Szeliga (r Barbara Mikulski Jan 3, 1987 - Jan 3, 2017 - 30) 2012 Ben Cardin d Dan Bongino & Rob Sobhani 2010 Barbara Mikulski d Eric Wargotz 2006 Ben Cardin d Michael Steele (r Paul Sarbanes Jan 3, 1977 - Jan 3, 2007 - 30) 2004 Barbara Mikulski d E.J. Pipkin 2000 Paul Sarbanes d Paul Rappaport 1998 Barbara Mikulski d Ross Pierpoint 1994 Paul Sarbanes d Bill Brock 1992 Barbara Mikulski d Alan Keyes 1988 Paul Sarbanes d Alan Keyes 1986 Barbara Mikulski d Linda Chavez (r Charles Mathias Jan 3, 1969 - Jan 3, 1987) 1982 Paul Sarbanes d Lawrence J. Hogan, Jr. ME 2020 Susan Collins d Sara Gideon 2018 Angus King de Eric Brakey & Zack Ringelstein 2014 Susan Collins d Shenna Bellows 2012 Angus King d Charles Summers & Cynthia DIll (r Olympia Snowe Jan 3, 1995 - Jan 3, 2013) 2008 Susan Collins d Tom Allen 2006 Olympia Snowe d Jean Hay Bright 2002 Susan Collins d Chellie Pingree 2000 Olympia Snowe d Mark Lawrence 1996 Susan Collins d Joseph Brennan (r William Cohen Jan 3, 1979 - Jan 3, 1997) 1994 Olympia Snowe d Thomas Andrews (r George Mitchell May 17, 1980 - Jan 3, 1995) 1990 William Cohen d Neil Rolde 1988 George Mitchell d Jasper S. Wyman 1984 William Cohen d Libby Mitchell 1982 George Mitchell d David F. Emery MI 2020 Gary Peters d John James 2018 Debbie Stabenow d John James 2014 Gary Peters d Terri Lynn Land (r Carl Levin Jan 3, 1979 - Jan 3, 2015 - 36) 2012 Debbie Stabenow d Pete Hoekstra 2008 Carl Levin d Jack Hoogendyk 2006 Debbie Stabenow d Mike Bouchard 2002 Carl Levin d Andrew Raczkowski 2000 Debbie Stabenow (d Spencer Abraham Jan 3, 1995 - Jan 3, 2001) 1996 Carl Levin d Ronna Romney 1994 Spencer Abraham d Bob Carr (r Donald W. Riegle, Jr. Dec 30, 1976 - Jan 3, 1995) 1990 Carl Levin d Bill Schuette 1988 Donald W. Riegle, Jr. d James Whitney Dunn 1984 Carl Levin d Jack R, Lousma 1982 Donald W. Riegle, Jr. d Philip Ruppe MN 2020 Tina Smith d JasonLewis 2018 Amy Klobuchar d Jim Newberger *2018 Tina Smith d Karin Housley 2014 Al Franken d Mike McFadden (a Tina Smith Jan 3, 2018, v Al Franken (Jul 7, 2009 - Jan 2 2018) 2012 Amy Klobuchar d Kurt Bills 2008 Al Franken (d Norm Coleman Jan 3, 2003 - Jan 3, 2009) & Dean Barkley 2006 Amy Klobuchar d Mike Kennedy (r Mark Dayton Jan 3, 2001 - Jan 3, 2007) 2002 Norm Coleman d Walter Mondale (ra Dean Barkley Nov 5, 2002 - Jan 3, 2003, v Paul Wellstone Jan 3, 1991 - Oct 25, 2002) 2000 Mark Dayton (d Rod Grams Jan 3, 1995 - Jan 3, 2001) 1996 Paul Wellstone d Rudy Boschwitz 1994 Rod Grams d Ann Wynia (r David Durenberger Nov 8, 1978 - Jan 3, 1995) 1990 Paul Wellstone (d Rudy Boschwitz Dec 30, 1978 - Jan 3, 1991) 1988 David Durenberger d Skip Humphrey 1984 Rudy Boschwitz d Joan Growe 1982 David Durenberger d Mark Dayton MO 2018 Josh Hawley (d Claire McCaskill Jan 3, 2007 - Jan 3, 2019) 2016 Roy Blunt d Jason Kander 2012 Claire McCaskill d Todd Akin 2010 Roy Blunt d Robin Carnahan (r Kit Bond Jan 3, 1987 - Jan 3, 2011) 2006 Claire McCaskill (d Jim Talent Nov 25, 2002 - Jan 3, 2007) 2004 Kit Bond d Nancy Farmer *2002 Jim Talent (da Jean Carnahan Jan 3, 2001 - Nov 25, 2002) 2000 Mel Carnahan [elected posthumously] (d John Ashcroft Jan 3, 1995 - Jan 3, 2001) 1998 Kit Bond d Jay Nixon 1994 John Ashcroft d Alan Wheat (r John Danforth Dec 27, 1976 - Jan 3, 1995) 1992 Kit Bond d Geri Rothman-Serot 1988 John Danforth d Jay Nixon 1986 Kit Bond d Harriett Woods (r Thomas Eagleton Dec 27, 1968 - Jan 5, 1987) 1982 John Danforth d Harriett Woods MS 2020 Cindy Hyde-Smith d Mike Espy *2018 Cindy Hyde-Smith d Mike Espy & Chris McDaniel (a Cindy Hyde-Smith Apr 9, 2018, v Thad Cochran, Dec 27, 1978 - Apr 1, 2018 - 39) 2018 Roger Wicker d David Baria 2014 Thad Cochran d Travis Childers 2012 Roger Wicker d Al Gore 2008 Thad Cochran d Erik Fleming *2008 Roger Wicker d Ronnie Musgrove (a Roger Wicker Dec 31, 2007, v Trent Lott Jan 3, 1989 - Dec 7, 2007) 2006 Trent Lott d Erik Fleming 2002 Thad Cochran d Shawn O'Hara 2000 Trent Lott d Troy Brown 1996 Thad Cochran d James Hunt 1994 Trent Lott d Ken Harper 1990 Thad Cochran u 1988 Trent Lott d Wayne Dowdy (r John C. Stennis Nov 17, 1947 - Jan 3, 1989 - 41) 1984 Thad Cochran d William Winter 1982 John C. Stennis d Haley Barbour MT 2020 Steve Daines d Steve Bullock 2018 Jon Tester d Matt Rosendale 2014 Steve Daines d Amanda Curtis (ra John Walsh Feb 9, 2014 - Jan 3, 2015, v Max Baucus Dec 15, 1978 - Feb 6, 2014 - 35) 2012 Jon Tester d Denny Rehberg 2008 Max Baucus d Rob Kelleher 2006 Jon Tester (d Conrad Burns Jan 3, 1989 - Jan 3, 2007) 2002 Max Baucus d Mike Taylor 2000 Conrad Burns d Brian Schweitzer 1996 Max Baucus d Denny Rehberg 1994 Conrad Burns d Jack Mudd 1990 Max Baucus d Allen C. Kollstad 1988 Conrad Burns (d John Melcher Jan 3, 1977 - Jan 3, 1989) 1984 Mac Baucus d Chuck Cozzens 1982 John Melcher d Larry R. Williams NC 2020 Thom Tillis d Cal Cunningham 2016 Richard Burr d Deborah Ross 2014 Thom Tillis (d Kay Hagan Jan 3, 2009 - Jan 3, 2015) 2010 Richard Burr d Elaine Marshall 2008 Kay Hagan (d Elizabeth Dole Jan 3, 2003 - Jan 3, 2009) 2004 Richard Burr d Erskine Bowles (r John Edwards Jan 3, 1999 - Jan 3, 2005) 2002 Elizabeth Dole d Erskine Bowles (r Jesse Helms Jan 3, 1973 - Jan 3, 2003 - 30) 1998 John Edwards (d Lauch Faircloth Jan 3, 1993 - Jan 3, 1999) 1996 Jesse Helms d Harvey Gantt 1992 Lauch Faircloth (d Terry Sanford Nov 5, 1986 - Jan 3, 1993) 1990 Jesse Helms d Harvey Gantt 1986 Terry Sanford (da Jim Broyhill (for the next term, separate election, same day)) *1986 Terry Sanford (da Jim Broyhill (to finish current term) Jul 14, 1986 - Nov 4, 1986, v John Porter East Jan 3, 1981 - Jun 29, 1986) 1984 Jesse Helms d Jim Hunt ND 2018 Kevin Cramer (d Heidi Heitkamp Jan 3, 2013 - Jan 3, 2019) 2016 John Hoeven d Eliot Glassheim 2012 Heidi Heitkamp d Rick Berg (r Kent Conrad Jan 3, 1993 - Jan 3, 2013) 2010 John Hoeven d Tracy Potter (r Byron Dorgan Dec 15, 1992 - Jan 3, 2011) 2006 Kent Conrad d Dwight Grotberg 2004 Byron Dorgan d Mike Liffrig 2000 Kent Conrad d Duane Sand 1998 Byron Dorgan d Donna Nalewaja 1994 Kent Conrad d Ben Clayburgh *1992 Kent Conrad d Jack Dalrymple (ra Jocelyn Burdick Sep 16, 1992 - Dec 14, 1992, v Quentin Burdick Aug 8, 1960 - Sep 9, 1992 - 32) 1992 Byron Dorgan d Steve Sydness (r Kent Conrad Jan 3, 1987 - Jan 3, 1993) 1988 Quentin Burdick d Earl Strinden 1986 Kent Conrad (d Mark Andrews Jan 3, 1981 - Jan 3, 1987) NE 2018 Deb Fischer d Jane Raybould 2014 Ben Sasse d David Domina (r Mike Johanns Jan 3, 2009 - Jan 3, 2015) 2012 Deb Fischer d Bob Kerry (r Ben Nelson Jan 3, 2001 - Jan 3, 2013) 2008 Mike Johanns d Scott Kleeb (r Chuck Hagel Jan 3, 1997 - Jan 3, 2009) 2006 Ben Nelson d Pete Ricketts 2002 Chuck Hagel d Charlie A. Matulka 2000 Ben Nelson d Don Stenberg (r Bob Kerry Jan 3, 1989 - Jan 3, 2001) 1996 Chuck Hagel d Ben Nelson (r J. James Exon Jan 3, 1979 - Jan 3, 1997) 1994 Bob Kerry d Jan Stoney 1990 J. James Exon d Hal Daub 1988 Bob Kerry (da David Karnes Mar 11, 1987 - Nov 8, 1988, v Edward Zorinsky Dec 28, 1976 - Mar 6, 1987) 1984 J. James Exon d Nancy Hoch 1982 Edward Zorinsky d Jim Keck NH 2020 Jeanne Shaheen d Corky Messner 2016 Maggie Hassan (d Kelly Ayotte Jan 3, 2011 - Jan 3, 2017) 2014 Jeanne Shaheen d Scott Brown 2010 Kelly Ayotte d Paul Hodes (r Judd Gregg Jan 3, 1993 - Jan 3, 2011) 2008 Jeanne Shaheen (d John E. Sununu Jan 3, 2003 - Jan 3, 2009) 2004 Judd Gregg d Doris Haddock 2002 John E. Sununu d Jeanne Shaheen (d Bob Smith Dec 7, 1990 - Jan 3, 2003) 1998 Judd Gregg d George Condodemetraky 1996 Bob Smith d Dick Swett 1992 Judd Gregg d John Rauh (r Warren Rudman Dec 29, 1980 - Jan 3, 1993) 1990 Bob Smith d John A. Durkin (v Gordon J. Humphrey Jan 3, 1979 - Dec 4, 1990) 1986 Warren Rudman d Endicott Peabody 1984 Gordon J. Humphrey d. Norman D'Amours NJ 2020 Cory Booker d Rik Mehta 2018 Bob Menendez d Bob Hugin 2014 Cory Booker d Jeff Bell *2013 Cory Booker d Steve Lonegan (ra Jeffrey Chiesa Jun 6, 2013 - Oct 31, 2013, v Frank Lautenberg, Jan 3, 2003 - Jun 3, 2013) 2012 Bob Menendez d Joe Kyrillos 2008 Frank Lautenberg d Dick Zimmer 2006 Bob Menendez d Thomas Kean, Jr. (a Bob Menendez Jan 6, 2006, v Jon Corzine, Jan 3, 2001 - Jan 17, 2006) 2002 Frank Lautenberg d Doug Forrester (r Robert Torricelli Jan 3, 1997 - Jan 3, 2003) 2000 Jon Corzine d Bob Franks (r Frank Lautenberg Dec 27, 1982 - Jan 3, 2001) 1996 Robert Torricelli d Dick Zimmer (r Bill Bradley Jan 3, 1979 - Jan 3, 2007) 1994 Frank Lautenberg d Chuck Haytaian 1990 Bill Bradley d Christine Todd Whitman 1988 Frank Lautenberg d Pete Dawkins 1984 Bill Bradley d Mary V. Mochary 1982 Frank Lautenberg d Millicent Fenwick (ra Nicholas F. Brady Apr 12, 1982 - Dec 27, 1982, r Harrison A. Williams Jan 3, 1959 - Mar 11, 1982) NM 2020 Ben Ray Luján d Mark Ronchetti (r Tom Udall Jan 3, 2009 - Jan 3, 2021) 2018 Martin Heinrich d Mick Rich and Gary Johnson 2014 Tom Udall d Allen Weh 2012 Martin Heinrich d Heather Wilson (r Jeff Bingaman Jan 3, 1983 - Jan 3, 2013 - 30) 2008 Tom Udall d Steve Pearce (r Pete Domenici Jan 3, 1973 - Jan 3, 2009) 2006 Jeff Bingaman d Allen McColloch 2002 Pete Domenici d Gloria Tristani 2000 Jeff Bingaman d William T. Redmond 1996 Pete Domenici d Art Trujillo 1994 Jeff Bingaman d Colin McMillan 1990 Pete Domenici d Tom R. Benavides 1988 Jeff Bingaman d Bill Valentine 1984 Pete Domenici d Judith A. Pratt NV 2018 Jacky Rosen (d Dean Heller May 9, 2011 - Jan 3, 2019) 2016 Catherine Cortez Masto d Joe Heck (r Harry Reid Jan 3, 1987 - Jan 3, 2017 - 30) 2012 Dean Heller d Shelley Berkley (a Dean Heller May 9, 2011, v John Ensign Jan 3, 2001 - May 3, 2011) 2010 Harry Reid d Sharron Angle 2006 John Ensign d Jack Carter 2004 Harry Reid d Richard Zeiser 2000 John Ensign d Edward M. Bernstein (r Richard Bryan Jan 3, 1989 - Jan 3, 2001) 1998 Harry Reid d John Ensign 1994 Richard Bryan d Hal Furman 1992 Harry Reid d Demar Dahl 1988 Richard Bryan (d Chic Hecht Jan 3, 1983 - Jan 3, 1989) 1986 Harry Reid d James David Santini (r Paul Laxalt Dec 18, 1974 - Jan 3, 1987) 1982 Chic Hecht (d Howard Cannon Jan 3, 1959 - Jan 3, 1983) NY 2018 Kirsten Gillibrand d Chele Chiavacci Farley 2016 Chuck Schumer d Wendy Long 2012 Kirsten Gillibrand d Wendy Long *2010 Kirsten Gillibrand d Joseph DioGuardi (a Kirsten Gillibrand Jan 26, 2009, v Hillary Rodham Clinton Jan 3, 2001 - Jan 21, 2009) 2010 Chuck Schumer d Jay Townsend 2006 Hillary Rodham Clinton d John Spencer 2004 Chuck Schumer d Howard Mills III 2000 Hillary Rodham Clinton d Rick Lazio (r Daniel Patrick Moynihan Jan 3, 1977 - Jan 3, 2001) 1998 Chuck Schumer (d Al D'Amato Jan 3, 1981 - Jan 3, 1999) 1994 Daniel Patrick Moynihan d Bernadette Castro 1992 Al D'Amato d Robert Abrams 1988 Daniel Patrick Moynihan d Robert R. McMillan 1986 Al D'Amato d. Mark J. Green OH 2018 Sherrod Brown d Rob Menacci 2016 Rob Portman d Ted Strickland 2012 Sherrod Brown d Josh Mandel 2010 Rob Portman d Lee Fischer (r George Voinovich Jan 3, 1999 - Jan 3, 2011) 2006 Sherrod Brown (d Mike DeWine Jan 3, 1995 - Jan 3, 2007) 2004 George Voinovich d Eric Fingerhut 2000 Mike DeWine d Ted Celeste 1998 George Voinovich d Mary Boyle (r John Glenn Dec 24, 1974 - Jan 3, 1999) 1994 Mike DeWine d Joel Hyatt (r Howard Metzenbaum Dec 29, 1976, Jan 3, 1995) 1992 John Glenn d Mike DeWine 1988 Howard Metzenbaum d George Voinovich 1986 John Glenn d Tom Kindness OK 2020 Jim Inhofe d Abby Broyles 2016 James Lankford d Mike Workman 2014 Jim Inhofe d Matt Silverstein *2014 James Lankford d Connie Johnson (r Tom Coburn Jan 3, 2005 - Jan 3, 2015) 2010 Tom Coburn d Jim Rogers 2008 Jim Inhofe d Andrew Rice 2004 Tom Coburn d Brad Carson (r Don Nickles Jan 3, 1981 - Jan 3, 2005) 2002 Jim Inhofe d David Walters 1998 Don Nickles d Don Carroll 1996 Jim Inhofe d James Boran *1994 Jim Inhofe d Dave McCurdy (v David L. Boren Jan 3, 1979 - Nov 15, 1994) 1992 Don Nickles d Steve Lewis 1990 David L. Boren d Stephen L. Jones 1986 Don Nickles d James Robert Jones 1984 David L. Boren d Will E. Crozier OR 2020 Jeff Merkley d Jo Rae Perkins 2016 Ron Wyden d Mark Callahan 2014 Jeff Merkley d Monica Wehby 2010 Ron Wyden d Jim Huffma 2008 Jeff Merkley (d Gordon Smith Jan 3, 1997 - Jan 3, 2009) 2004 Ron Wyden d Al King 2002 Gordon Smith d Bill Bradbury) 1998 Ron Wyden d John Lim 1996 Gordon Smith d Tom Bruggere (r Mark Hatfield Jan 10, 1967 - Jan 3, 1997 - 30(close enough)) *1996 Ron Wyden d Gordon Smith (v Bob Packwood Jan 3, 1969 - Oct 1, 1995) 1992 Bob Packwood d Les Aucoin 1990 Mark Hatfield d Harry Lonsdale 1986 Bob Packwood d Rick Bauman 1984 Mark Hatfield d Margie Hendriksen PA 2018 Bob Casey, Jr. d Lou Barletta 2016 Pat Toomey d Katie McGinty 2012 Bob Casey, Jr. d Tom Smith 2010 Pat Toomey d Joe Sestak (d Arlen Specter(switched parties) Jan 3, 1981 - Jan 3, 2011 - 30) 2006 Bob Casey, Jr. (d Rick Santorum Jan 3, 1995 - Jan 3, 2007) 2004 Arlen Specter d Joe Hoeffel 2000 Rick Santorum d Ron Klink 1998 Arlen Specter d Bill Lloyd 1994 Rick Santorum (d Harris Wofford May 9, 1991 - Jan 3, 1995) 1992 Arlen Specter d Lynn Yeakel *1991 Harris Wofford d Dick Thornburgh (a Harris Wofford May 9, 1991, v H. John Heinz III Jan 3, 1977 - Apr 4, 1991) 1988 H. John Heinz III d Joseph C .Vignola 1986 Arlen Specter d Robert W. Edgar RI 2018 Sheldon Whitehouse d Robert Flanders 2014 Jack Reed d Mark Zaccaria 2012 Sheldon Whitehouse d B. Barrett Hinckley III 2008 Jack Reed d Robert Tingle 2006 Sheldon Whitehouse (d Lincoln Chaffee Nov 4, 1999 - Jan 3, 2007) 2002 Jack Reed d Robert Tingle 2000 Lincoln Chaffee d Robert Weygand (a Lincoln Chaffee Nov 4, 1999, v John Chaffee Dec 28, 1976 - Oct 24, 1999) 1996 Jack Reed d Nancy J. Mayer (r Claiborne Pell Jan 3, 1961 - Jan 3, 1997 - 36) 1994 John Chaffee d Linda Kushner 1990 Claiborne Pell d Claudine Schneider 1988 John Chaffee d Richard A. Licht 1984 Claiborne Pell d Barbara Leonard SC 2016 Tim Scott d Thomas Dixon 2014 Lindsey Graham d Brad Hutto *2014 Tim Scott d Joyce Dickerson (a Tim Scott Jan 2, 2013, v Jim DeMint Jan 3, 2005 - Jan 1, 2013) 2010 Jim DeMint d Alvin Greene 2008 Lindsey Graham d Bob Conley 2004 Jim DeMint d Inez Tenenbaum (r Fritz Hollings Nov 8, 1966 - Jan 3, 2005 - 38) 2002 Lindsey Graham d Alex Sanders (r Strom Thurmond Nov 7, 1956 - Jan 3, 2003 - 46) 1998 Fritz Hollings d Bob Inglis 1996 Strom Thurmond d Elliott Close 1992 Fritz Hollings d Thomas F. Hartnett 1990 Strom Thurmond d Bob Cunningham 1986 Fritz Hollings d Henry D. McMaster 1984 Strom Thurmond d Melvin Purvis, Jr. SD 2020 Mike Rounds d Dan Ahlers 2016 John Thune d Jay Williams 2014 Mike Rounds d Rick Weiland & Larry Pressler (r Tim Johnson Jan 3, 1997 - Jan 3, 2015) 2010 John Thune u 2008 Tim Johnson d Joel Dykstra 2004 John Thune (d Tom Daschle Jan 3, 1987 - Jan 3, 2005) 2002 Tim Johnson d John Thune 1998 Tom Daschle d Ron Schmidt 1996 Tim Johnson (d Larry Pressler Jan 3, 1979 - Jan 3, 1997) 1992 Tom Daschle d Charlene Haar 1990 Larry Pressler d Ted Muenster 1986 Tom Daschle (d James Adnor Jan 3, 1981 - Jan 3, 1987) 1984 Larry Pressler d George V. Cunningham TN 2020 Bill Haggerty d Marquita Bradshaw (r Lamar Alexander Jan 3, 2003 - Jan 3, 2001) 2018 Marsha Blackburn d Phil Bredesen (r Bob Corker Jan 3, 2007 - Jan 3, 2019) 2014 Lamar Alexander d Gordon Ball 2012 Bob Corker d Mark E. Clayton 2008 Lamar Alexander d Bob Tuke 2006 Bob Corker d Harold Ford, Jr. (r Bill Frist Jan 3, 1995 - Jan 3, 2007) 2002 Lamar Alexander d Bob Clement (r Fred Thompson Dec 2, 1994 - Jan 3, 2003) 2000 Bill Frist d Jeff Clark 1996 Fred Thompson d J. Houston Gordon 1994 Bill Frist (d Jim Sasser Jan 3, 1977 - Jan 3, 1995) *1994 Fred Thompson d Jim Cooper (ra Harlan Mathews Jan 3, 1993 - Dec 1, 1994, v Al Gore Jan 3, 1985 - Jan 3, 1993) 1990 Al Gore d William R. Hawkins 1988 Jim Sasser d Bill Anderson 1984 Al Gore d Victor Ashe (r Howard Baker Jan 3, 1967 - Jan 3, 1985) TX 2020 John Cornyn d MJ Hegar 2018 Ted Cruz d Beto O'Rourke 2014 John Cornyn d David Alameel 2012 Ted Cruz d Paul Sadler (r Kay Bailey Hutchison Jun 14, 1993 - Jan 3, 2013) 2008 John Cornyn d Rick Noriega 2006 Kay Bailey Hutchison d Barbara Ann Radnofsky 2002 John Cornyn d Ron Kirk (v Phil Gramm Jan 3, 1985 - Nov 30, 2002) 2000 Kay Bailey Hutchison d Gene Kelly 1996 Phil Gramm d Victor Morales 1994 Kay Bailey Hutchison d Richard W. Fisher *1993 Kay Bailey Hutchison (da Bob Krueger Jan 21, 1993 - Jun 14, 1993, v Lloyd Bentsen Jan 3, 1971 - Jan 20, 1993) 1990 Phil Gramm d Hugh Parmer 1988 Lloyd Bentsen d Beau Boulter 1984 Phil Gramm d Lloyd Doggett (r John Tower Jun 15, 1961, Jan 3, 1985) UT 2018 Mitt Romney d Jenny Wilson (r Orrin Hatch Jan 3, 1977 - Jan 3, 2019 - 42) 2016 Mike Lee d Misty Snow 2012 Orrin Hatch d Scott Howell 2010 Mike Lee d Sam Granato (d Bob Bennett Jan 3, 1993 - Jan 3, 2011) 2006 Orrin Hatch d Pete Ashdown 2004 Bob Bennett d Paul Van Dam 2000 Orrin Hatch d Scott Howell 1998 Bob Bennett d Scott Leckman 1994 Orrin Hatch Patrick Shea 1992 Bob Bennett d Wayne Owens (r Jake Garn Dec 21, 1974 - Jan 3, 1993) 1988 Orrin Hatch d Brian Moss 1986 Jake Garn d Craig Oliver VA 2020 Mark Warner d Daniel Gade 2018 Tim Kaine d Corey Stewart 2014 Mark Warner d Ed Gillespie 2012 Tim Kaine d George F. Allen (r Jim Webb Jan 3, 2007 - Jan 3, 2013) 2008 Mark Warner d Jim Gilmore (r John Warner Jan 2, 1979 - Jan 3, 2009 - 30) 2006 Jim Webb (d George F. Allen Jan 3, 2001 - Jan 3, 2007) 2002 John Warner u 2000 George F. Allen (d Chuck Robb Jan 3, 1989 - Jan 3, 2001) 1996 John Warner d Mark Warner 1994 Chuck Robb d Oliver North 1990 John Warner d Nancy B. Spannaus 1988 Chuck Robb d Maurice A. Dawkins (r Paul S. Trible, Jr. Jan 3, 1983 - Jan 3, 1989) 1984 John Warner d Edythe C. Harrison VT 2018 Bernie Sanders d Lawrence Zupan 2016 Patrick Leahy d Scott Milne 2012 Bernie Sanders d John Mac Govern 2010 Patrick Leahy d Len Britton 2006 Bernie Sanders d Richard Tarrant (r Jim Jeffords(switched parties) Jan 3, 1989 - Jan 3, 2007) 2004 Patrick Leahy d Jack McMullen 2000 Jim Jeffords d Ed Flanagan 1998 Patrick Leahy d Fred Tuttle 1994 Jim Jeffords d Jan Backus 1992 Patrick Leahy d Jim Douglas 1988 Jim Jeffords d William Gray (r Robert Stafford Sep 16, 1971 - Jan 3, 1989) 1986 Patrick Leahy d Richard A. Snelling WA 2018 Maria Cantwell d Susan Hutchison 2016 Patty Murray d Chris Vance 2012 Maria Cantwell d Michael Baumgartner 2010 Patty Murray d Dino Rossi 2006 Maria Cantwell d Mike McGavick 2004 Patty Murray d George Nethercutt 2000 Maria Cantwell (d Slade Gorton Jan 3, 1981 - Jan 3, 1987, Jan 3, 1989 - Jan 3, 2001) 1998 Patty Murray d Linda Smith 1994 Slade Gorton d Ron Sims 1992 Patty Murray d Rod Chandler (r Brock Adams Jan 3, 1987 - Jan 3, 1993) 1988 Slade Gorton d Mike Lowry (r Daniel J. Evans Sep 12, 1983 - Jan 3, 1989) 1986 Brock Adams (d Slade Gorton) *1983 Daniel J. Evans d Mike Lowry (a Daniel J. Evans Sep 12, 1983 v Henry M. Jackson Jan 3, 1953 - Sep 1, 1983 - 30) WI 2018 Tammy Baldwin d. Leah Vukmir 2016 Ron Johnson d Russ Feingold 2012 Tammy Baldwin d. Tommy Thompson (r Herb Kohl Jan 3, 1989 - Jan 3, 2013) 2010 Ron Johnson (d Russ Feingold Jan 3, 1993 - Jan 3, 2011) 2006 Herb Kohl d Robert Lorge 2004 Russ Feingold d Tim Michaels 2000 Herb Kohl d John Gillespie 1998 Russ Feingold d Mark Neumann 1994 Herb Kohl d Robert Welch 1992 Russ Feingold (d Bob Kasten Jan 3, 1981 - Jan 3, 1993) 1988 Herb Kohl d Susan Engeleiter (r William Proxmire Aug 28, 1957 - Jan 3, 1989 - 31) 1986 Bob Kasten d Ed Garvey WV 2018 Jon Manchin d Patrick Morrisey 2014 Shelley Moore Capito d Natalie Tennant (r Jay Rockefeller Jan 15, 1985 - Jan 3, 2015 - 30*) 2012 Joe Manchin d John Raese *2010 Joe Manchin d John Raese (ra Carte Goodwin Jul 16, 2010 - Nov 15, 2010, v Robert Byrd Jan 3, 1959 - June 28, 2010 - 51) 2008 Jay Rockefeller d Jay Wolfe 2006 Robert Byrd d John Raese 2002 Jay Rockefeller d Jay Wolfe 2000 Robert Byrd d David T. Gallaher 1996 Jay Rockefeller d Betty Burkes 1994 Robert Byrd d Stanley L. Klos 1990 Jay Rockefeller d John Yoder 1988 Robert Byrd d M. Jay Wolfe 1984 Jay Rockefeller d John Raese (r Jennings Randolph Nov 5, 1958,- Jan 3, 1985) WY 2018 John Barrasso d Gary Trauner 2014 Mike Enzi d Charlie Hardy 2012 John Barrasso d Tim Chestnut 2008 Mike Enzi d Chris Rothfuss *2008 John Barrasso d Nick Carter (a John Barrasso Jun 25, 2007, v Craig Thomas Jan 3, 1995 - Jun 4, 2007) 2006 Craig Thomas d Robert Groutage 2002 Mike Enzi d Joyce Jansa Corcoran 2000 Craig Thomas d Mel Logan 1996 Mike Enzi d Kathy Karpan (r Alan K. Simpson Jan 3, 1979 - Jan 3, 1997) 1994 Craig Thomas d Mike Sullivan (r Malcolm Wallop Jan 3, 1977 - Jan 3, 1995) 1990 Alan K. Simpson d Kathy Helling 1988 Malcolm Wallop d John Vinich 1984 Alan K. Simpson d Victor A. Ryan