Exit polls right now show that 50% of Ohio voters want an "outsider", so that doesn't look too good for Kasich.
On the D side, there are reports of high suburban voter turnout in Ohio and Illinois -- good news for Bernie.
I laid some money on Bernie in Ohio for around +138. Only bet $150, and now Bernie has moved to a favorite (last few mins), so I'm not going to put any more.
Didn't touch Illinois because he's already a favorite there. Not going to touch Trump/Kasich because that one is too tough to predict. You can get Trump at about +177 now though, so if you feel he is 50-50 to win, that's good value. I still think Kasich probably takes it, though.
Marco Rubio trying very hard in Florida last few days, but I can't see him winning. You can get 11-to-1 on him right now on PredictIt, though.