The question now becomes whether supporters of Marco Rubio and Jeb Bush can get together to make this a three-way race the rest of the way between Kasich Ted Cru, and Donald Trump.
Kasich has 43.2% to Donald Trump's 34.5%, Ted Cruz's 14.% and Marco Rubio's 5.1%. The Ohio governor takes all 66 of Ohio's convention delegates.
The delegate count at this moment is:
1,237 are needed to nominate.
Graphic by DonkeyHotey