It's exactly the other way round according to RCP
www.realclearpolitics.com/epolls/2016/president/oh/ohio_republican_presidential_primary-4077.html
Why are you propping up Kasich instead of your guy Cruz? Oh, that’s right your guy has no prayer in either Florida or Ohio. Sorry Joe, but this ain’t Idaho or Wyoming. These are the battleground states where the election will be won and your guy is toast in all of them!