McConnell very unpopular, but leads potential foes
Mitch McConnell is the most unpopular Senator in the country. Only 37% of Kentucky voters approve of him to 55% disapprove. [...]
As unpopular as McConnell is, [...], he leads all of the Democrats we tested against him in head to head match ups. 3 of them- Lieutenant Governor Jerry Abramson, Attorney General and 2010 nominee Jack Conway, and actress Ashley Judd- come within 4 points of McConnell at 47/43. Louisville Mayor Greg Fischer trails by 5 at 46/41, Secretary of State Alison Lundergan Grimes has a 7 point deficit at 47/40, Congressman John Yarmuth is down 10 at 48/38, former Ambassador Matthew Barzun lags 48/37, and State Auditor Adam Edelen trails by 12 at 48/36.
The reason McConnell does decently well in the head to head match ups despite his poor approval numbers is that even though a lot of Republicans dislike him, most of them would still vote for him in a general election before they would support a Democrat.