If the Republican presidential race came down to only two candidates in Florida -- Donald Trump and Marco Rubio -- Trump would still get the better of Rubio, according to a new poll.
The Democratic-leaning Public Policy Polling found that Trump bests Rubio 52-38 percent in a head-to-head match-up. Two other Florida polls this week showed Rubio trailing Trump in the existing field of five candidates. PPP found that as well: Trump leads with 45 percent, followed by Rubio (25 percent), Ted Cruz (10 percent), John Kasich (8 percent) and Ben Carson (5 percent).
"Winning has made Trump more popular," the polling firm wrote in a news release.
Rubio and his aides have insisted the Florida senator will emerge victorious at home.
"I know my state," Rubio said Friday on NBC News' Today show. "We are going to win in Florida.
On the Democratic side, PPP found Hillary Clinton clobbers Bernie Sanders, 57-32 percent.
Florida's primary is March 15.