Below is a listing of ratings for key 2008 Senate races, listed alphabetically by state.

Last updated March 4, 2008

Alaska

Incumbent Ted Stevens (R) vs. undecided candidate Cook Political Report: Toss-up
Congressional Quarterly: Republican Favored
Larry Sabato's Crystal Ball: Leans Republican
Rothenberg Political Report: Narrow Republican advantage

Colorado

OPEN (Allard-R): Bob Schaffer (R) vs. Mark Udall (D)*
Cook Political Report: Toss-up
Congressional Quarterly: No Clear Favorite
Larry Sabato's Crystal Ball: Leans Democrat
Rothenberg Political Report: Toss-Up

Kentucky Incumbent Senator Mitch McConnell (R) vs. undecided candidate Cook Political Report: Solid Republican
Congressional Quarterly: Republican favored
Larry Sabato's Crystal Ball: Solid Republican
Rothenberg Political Report: Clear Republican Advantage

Louisiana

Incumbent Mary Landrieu (D) vs. undecided candidate
Cook Political Report: Leaning Democrat
Congressional Quarterly: Leans Democrat
Larry Sabato's Crystal Ball: Toss-Up
Rothenberg Political Report: Toss-Up

Maine

Incumbent Susan Collins (R) vs. Tom Allen (D)*
Cook Political Report: Leaning Republican
Congressional Quarterly: Leans Republican
Larry Sabato's Crystal Ball: Leans Republican
Rothenberg Political Report: Clear Republican advantage

Minnesota

Incumbent Norm Coleman (R) vs. undecided candidate
Cook Political Report: Leaning Republican
Congressional Quarterly: No clear favorite
Larry Sabato's Crystal Ball: Leans Republican
Rothenberg Political Report: Toss-up

Mississippi

Incumbent Roger Wicker (R) vs. undecided candidate Cook Political Report: Likely Republican
Congressional Quarterly: Republican Favored
Larry Sabato's Crystal Ball: Leans Republican
Rothenberg Political Report: Safe Republican

Nebraska

OPEN (Hagel - R): Undecided Republican vs. undecided candidate
Cook Political Report: Likely Republican
Congressional Quarterly: Republican favored
Larry Sabato's Crystal Ball: Solid Republican
Rothenberg Political Report: Clear Republican advantage

New Hampshire

Incumbent John Sununu (R) vs. Jeanne Shaheen (D)*
Cook Political Report: Toss-up
Congressional Quarterly: No clear favorite
Larry Sabato's Crystal Ball: Leans Democrat
Rothenberg Political Report: Toss-up

New Mexico

OPEN (Domenici - R): Undecided Republican vs. undecided candidate
Cook Political Report: Toss-up
Congressional Quarterly: Leans Democrat
Larry Sabato's Crystal Ball: Toss-Up
Rothenberg Political Report: Lean Democrat

North Carolina

Incumbent Elizabeth Dole (R) vs. undecided candidate
Cook Political Report: Solid Republican
Congressional Quarterly: Republican favored
Larry Sabato's Crystal Ball: Solid Republican
Rothenberg Political Report: Clear Republican advantage

Oregon

Incumbent Gordon Smith (R) vs. undecided candidate
Cook Political Report: Likely Republican
Congressional Quarterly: Leans Republican
Larry Sabato's Crystal Ball: Leans Republican
Rothenberg Political Report: Narrow Republican advantage

South Dakota

Incumbent Tim Johnson (D) vs. undecided candidate
Cook Political Report: Likely Democrat
Congressional Quarterly: Democrat favored
Larry Sabato's Crystal Ball: Solid Democrat
Rothenberg Political Report: Seat currently safe for Democrat

Virginia

OPEN (Warner - R): Undecided Republican vs. undecided candidate
Cook Political Report: Likely Democrat
Congressional Quarterly: Democrat favored
Larry Sabato's Crystal Ball: Leans Democrat
Rothenberg Political Report: Likely Democrat

* Candidate has been endorsed by Council for a Livable World

Last Updated

Cook Political Report: ongoing, updated March 4, 2008 with February 28 data
Congressional Quarterly: ongoing, updated March 4, 2008
Larry Sabato's Crystal Ball: ongoing, updated March 4, 2008
Rothenberg Political Report: ongoing, updated March 4, 2008 with February 22 data