Donald Trump thinks he'd knockout Joe Biden EASILY in a boxing match ... saying the current POTUS wouldn't stand a chance.
#45 faced the media at the EvanderHolyfield vs. VitorBelfort presser before his big commentary gig for Saturday's event ... when he was asked who he'd want to face off against in the ring for a hypothetical fight.
"If you said if I had to box somebody, I think probably my easiest fight would be Joe Biden," Trump said. "Because I think he'd go down very, very quickly. Very, very quickly."
Of course, Trump ain't shy about his hate for Biden ... often referring to #46 as "Sleepy Joe."
DT's refused to accept the fact Biden beat him fair and square in the voting booths during the 2020 presidential election ... so it's no surprise he'd want to duke it out in the ring.
As we previously reported, The Donald is getting paid MILLIONS to call one of three broadcast options for the Triller fight on Saturday alongside his son, Don Jr.
Part of his duties included being the "honored guest" during the bout's final press conference at the Fort Lauderdale Marriott Harbor Beach Resort on Thursday ... but only Trump Jr. was actually present.