2010 Senate Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Final Senate Map

2010 House Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Generic Congressional Ballot
Final House Map

2010 Governor Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Final Governors Map

Senate 2010 Polls
News & Election Videos

Battle for the Senate

RACE CHANGES

48 Democrats
Toss Ups
7
Republicans 45
44 Safe or Not Up3174635 Safe or Not Up
51 Seats Needed For GOP To Take Control (Recent Race Changes)
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Date State Previous Status New StatusDems Toss Ups GOP
10/31CaliforniaLeans Dem»»»Toss Up48745
10/31ConnecticutLikely Dem»»»Leans Dem48745
10/30New HampshireLeans GOP»»»Likely GOP49645
10/27AlaskaLikely GOP»»»Leans GOP49645
10/26CaliforniaToss Up»»»Leans Dem49645
10/26KentuckyToss Up»»»Leans GOP49645
10/25ConnecticutLeans Dem»»»Likely Dem48844
10/20PennsylvaniaLeans GOP»»»Toss Up48844
10/19KentuckyLeans GOP»»»Toss Up48745
10/18WashingtonLeans Dem»»»Toss Up48646
10/15WashingtonToss Up»»»Leans Dem49546
10/8New YorkLeans Dem»»»Likely Dem48646
10/7CaliforniaLeans Dem»»»Toss Up48646
10/5ColoradoLeans GOP»»»Toss Up49546
10/4ConnecticutToss Up»»»Leans Dem49447
10/2ColoradoToss Up»»»Leans GOP48547
9/30AlaskaLeans GOP»»»Likely GOP48646
9/28ConnecticutLeans Dem»»»Toss Up48646
9/28FloridaLeans GOP»»»Likely GOP48646
9/28WashingtonLeans Dem»»»Toss Up48646
9/27IowaLikely GOP»»»Safe GOP50446
9/24CaliforniaToss Up»»»Leans Dem50446
9/23New YorkLikely Dem»»»Leans Dem49546
9/23WashingtonToss Up»»»Leans Dem49546
9/22OhioLeans GOP»»»Likely GOP48646
9/22WisconsinToss Up»»»Leans GOP48646
9/21West VirginiaLeans Dem»»»Toss Up48745
9/17AlaskaLikely GOP»»»Leans GOP49645
9/15North CarolinaLeans GOP»»»Likely GOP49645
9/14DelawareLeans GOP»»»Likely Dem49645
9/9FloridaToss Up»»»Leans GOP48646
9/9West VirginiaLikely Dem»»»Leans Dem48646
9/2OhioToss Up»»»Leans GOP48745
8/25AlaskaSafe GOP»»»Likely GOP48844
8/20ArkansasLikely GOP»»»Safe GOP48844
8/17PennsylvaniaToss Up»»»Leans GOP48844
8/12CaliforniaLeans Dem»»»Toss Up48943
8/12ConnecticutLikely Dem»»»Leans Dem48943
8/4DelawareLikely GOP»»»Leans GOP49843
8/1KentuckyToss Up»»»Leans GOP49843
7/29KentuckyLeans GOP»»»Toss Up49942
7/29MissouriToss Up»»»Leans GOP49942
7/28CaliforniaToss Up»»»Leans Dem49942
7/21ArizonaLikely GOP»»»Safe GOP481042
7/12CaliforniaLeans Dem»»»Toss Up481042
7/6IndianaLeans GOP»»»Likely GOP49942
7/6WisconsinLeans Dem»»»Toss Up49942
6/6NevadaLeans GOP»»»Toss Up50842
6/4IllinoisLeans GOP»»»Toss Up50743
6/3ConnecticutLeans Dem»»»Likely Dem50644
5/24WashingtonLeans Dem»»»Toss Up50644
5/21CaliforniaToss Up»»»Leans Dem51544
5/20KentuckyToss Up»»»Leans GOP50644
5/19ConnecticutLikely Dem»»»Leans Dem50743
5/18KentuckyLeans GOP»»»Toss Up50743
5/12IllinoisToss Up»»»Leans GOP50644
5/12KentuckyLikely GOP»»»Leans GOP50644
5/12PennsylvaniaLeans GOP»»»Toss Up50644
4/28ArkansasLeans GOP»»»Likely GOP50644
4/28FloridaLeans GOP»»»Toss Up50644
4/15ArkansasLikely GOP»»»Leans GOP50545
4/15ConnecticutSafe Dem»»»Likely Dem50545
4/15FloridaLikely GOP»»»Leans GOP50545
4/15KentuckyLeans GOP»»»Likely GOP50545
4/15OregonSafe Dem»»»Likely Dem50545
4/15PennsylvaniaToss Up»»»Leans GOP50545
4/15WashingtonLikely Dem»»»Leans Dem50545
4/6IllinoisLeans Dem»»»Toss Up50644
4/6WisconsinLikely Dem»»»Leans Dem50644
3/25CaliforniaLeans Dem»»»Toss Up51544
3/11New YorkLeans Dem»»»Likely Dem52444
3/10IllinoisToss Up»»»Leans Dem52444
3/5ArkansasLikely GOP»»»Leans GOP51544
2/12WashingtonSafe Dem»»»Likely Dem51544
2/5IndianaLeans Dem»»»Leans GOP51544
1/29IndianaSafe Dem»»»Leans Dem52543
1/20WisconsinSafe Dem»»»Likely Dem52543
1/19MassachusettsSafe Dem»»»Safe GOP52543
1/5ConnecticutLeans GOP»»»Safe Dem53542
1/5North DakotaSafe Dem»»»Safe GOP53542