The feud between Donald Trump and John Kasich took a turn for the worse Saturday after the Ohio governor turned his lack of support for the Republican nominee up a notch.

Kasich said a "divider" like Trump would have a difficult time winning his Buckeye State voters in November.

"Ohio's a snapshot of the country. People in Ohio want to see a positive agenda, a positive way to move forward," Kasich told the Philadelphia Inquirer on Friday.

While Kasich said he does not have plans to actively campaign against Trump, he could not promise he will support him at the polls in November.

"[W]e'll see what happens in the future. But right now, there's just too many differences," Kasich said. "There will be no way that I'm going to vote for Hillary Clinton. As for what I do in the end, I don't know."

Kasich and former GOP candidate Ted Cruz may both be planning to run for president again in 2020 and feel affiliating with Trump could tarnish their names.