We’re going to have a lot of delegates after tonight and you’re going to see very clearly after tonight that Donald Trump has no chance of ever getting the delegates he needs to be the nominee,” Rubio said Tuesday, according to Bloomberg.

Exit polls reported by Fox News also showed that late-deciding voters had been swayed by this argument, and by Trump’s struggles to deal with questions about his support from white supremacists. Those late deciders went for Rubio in Virginia, Georgia and Oklahoma, Fox News reported.