In a hypothetical three-way primary for president, DeSantis gets 64 percent support compared to 12 percent for Rubio and 10 percent for Scott, according to Fabrizio’s survey, which was conducted last week for a private client and shared with POLITICO.

That 52-point lead over Rubio represents a massive increase since July — the last time Fabrizio polled a matchup between the three and found DeSantis ahead by just 11 points over Rubio.

“In order to run for president, you need to have your home state, you need your home base. And DeSantis clearly has that,” said Fabrizio, who polled for President Trump’s two elections and has also worked for DeSantis and Scott in the past. Fabrizio’s survey of 304 Republicans had a margin of error of +/-5.6 percent.