PPP: Kasich Leads Field In Ohio (Don't get freaked out by the title)
http://www.publicpolicypolling.com/main/2015/06/kasich-leads-field-in-ohio.html#more
Hillary Clinton remains as dominant as ever on the Democratic side- she polls at 61% to 13% for Bernie Sanders, 7% for Michael Bloomberg, 2% each for Lincoln Chafee and Martin O'Malley, and 1% for Jim Webb.
The general election match ups in Ohio are generally close with one exception- Kasich leads Clinton 47/40 in a hypothetical contest. Kasich boasts a solid 49/35 approval rating following his resounding reelection victory last year. The key to Kasich's advantage is that 89% of Republicans support him, compared to 75% of Democrats for Clinton.
The only other Republican who Clinton trails in Ohio is Rand Paul at 44/41. She also ties Marco Rubio at 44. She has small advantages over the rest of the GOP field- it's 44/43 over Ben Carson, Ted Cruz, and Scott Walker, 45/43 over Jeb Bush, 44/41 over Chris Christie, and 45/42 over Mike Huckabee.
Clinton may not be polling great against the Republicans in Ohio but there's still a huge gap between how she fares and how any other Democrat does in a general election match up. In match ups against Scott Walker, Bloomberg trails 40/32, Sanders 40/30, O'Malley 41/26, Chafee 39/24, and Webb 41/25.