Those trendlines are pretty ancient (more than half a year old), yet little seems to have changed since last September. These numbers look quite good for incumbent Dem Steve Beshear, and in fact aren't too far off from PPP's late October survey. One note of caution, though, is that Braun's Kentucky polls were fairly favorable to Dems last cycle; their final KY-Sen numbers showed Rand Paul up seven (he won by 11.5).
Braun didn't test the GOP primary, but state Senate President David Williams (running on a ticket with the perfectly named Ag. Comm'r Richie Farmer) is widely considered to be the frontrunner. In an internal poll from last month, Williams' ticket took 47% to just 9% for teabagging businessman Phil Moffett and 10% for Jefferson Co. Clerk Bobbie Holsclaw, the only woman in the race. We haven't seen any other responsive internals which might contradict this one... though hope always springs eternal. Still, don't hold your breath for too long - the Hotline takes a long look at the many ways in which Moffett's candidacy differs from Paul's, and I'm inclined to agree with most of them. In particular, note that Paul himself says he won't endorse in the primary.
This poll also included a test of the Kentucky Attorney General's race, which gives us a good chance to check up on our old buddy Jack Conway:
Conway looks to have a very nice lead over Vulcan ambassador Hopkins County Attorney Todd P'Pool. P'Pool was more of a second choice after SoS Trey Grayson, who lost the 2010 GOP senate primary to (of course) Rand Paul), decided Harvard was a better fit for him than the Bluegrass State.