Not sure why people are writing off KY so hard. I'm not saying McGrath is gonna win, but she raised a crap ton of money and Beshear proved you CAN win in KY, even under specific circumstances. That, with Trump's sagging approval, Biden on the ticket, and McConnell's low approval - this should easily be McConnell's closest race ever.
He only won by 15% in 2014's wave year. Yes, this is a presidential year, but still.
McConnell only won his first race by 0.4% (it haunts me how close we were to dodging the bullet; probably he only won because it was 1984 and Reagan’s coattails swept him into office) so I highly doubt it could possibly be his closest race ever. Doubt it would even be closer than 1990 when he won by 4 or 2008 when he won by 6.
As for why people are writing it off, well, there’s a familiar pattern with McConnell races. Early polls show it close and McConnell as highly unpopular, so he appears vulnerable on the surface. Then he goes scorched earth in the campaign and by the time election day comes around he easily wins. That’s what happened in 2014. It was supposed to be closer than 15 points according to the polls; some even thought Grimes could actually win and some forecasters had it as a toss-up. Turned out to actually be McConnell’s second-biggest win. He also easily beat Steve Beshear by double digits in 1996, even as Clinton won the state and even though Beshear would later become a popular governor who won two landslides. The guy is just a cockroach who you can’t get rid of. Democrats keep lining up to kick the football like Charlie Brown, but of course Lucy always pulls it away. I wouldn’t be surprised if this race is closer than 2014 even with Trump on the ballot (Rand Paul’s race was closer in 2016), but he’s not gonna lose.
Andy Beshear’s win doesn’t say anything about McConnell’s chances by the way; Kentucky is a state where gubernatorial races have been the exception, not the rule, in that Democrats are much more competitive than they are in federal races. Indeed both Republican governors elected this century have been one-termers, along with every Republican governor in state history. And again, Beshear’s dad won by much more. Didn’t stop McConnell from both beating him directly and winning twice while he was governor.