Trump retweeted several claims that voters in Pennsylvania were being sent blank ballots and that polling stations in the state had a list of Republican poll watchers who were deemed 'no entry'.
The president also doubled down on his claims he won Pennsylvania and Michigan, shortly after sharing a video showing ballots being collected after Election Day in California.
WATCH: ASTRAZENECA SUED OVER VACCINE WOES
The president tweeted Wednesday night that he had 'easily won both states', saying 'hundreds of thousands of votes' should be thrown out because GOP poll watchers were prevented from observing ballot counting.
'Nobody wants to report that Pennsylvania and Michigan didn’t allow our Poll Watchers and/or Vote Observers to Watch or Observe,' he wrote.
ROSIE O'DONNELL TURNS TIKTOK THERAPIST, GIVES MICHAEL COHEN PUBLIC PEP TALK
'This is responsible for hundreds of thousands of votes that should not be allowed to count. Therefore, I easily win both states. Report the News!'
Both states turned blue for Joe Biden last week after being red back in 2016.
Later in the night, Trump retweeted the Philadelphia branch of the GOP as they claimed that voters in Allentown were receiving blank ballots and called for anyone who had received the same to get in touch.
WATCH: JOHN FETTERMAN IS HILARIOUS DEALING WITH DERANGED LEFTISTS
He also retweeted his son Eric with a post of an unverified picture of the Philadelphia counting center 'No Entry' list that allegedly included senior Trump campaign advisor Corey Lewandowski.
A LEGEND'S VIEW: DAME JUDI DENCH BLASTS OVER-CAUTIOUS CULTURE
As of Wednesday, 99 percent of votes had been reported in Pennsylvania and Biden has the lead by 51,969 votes or a .8 percent margin. The margin for a losing candidate to request a recount is .5 percent.
WATCH: EVEN CNN CAN'T BELIEVE WHAT A LIAR MICHAEL COHEN IS!
On Wednesday night, Trump tweeted about a unfounded claim that Dominion Voting Systems had led to voting problems in the state.
'It attempted to alter our election and got caught?' Trump wrote in answer to a question about the company posted by another Twitter user.
SHOCKING DETAILS EMERGE IN MYSTERY SURROUNDS BOATING ACCIDENT THAT CLAIMED TEEN BALLERINA’S LIFE
The company, which makes software that local governments around the nation use to help run their elections, became the center of unfounded claims of fraud last week after a clerk's error in a small, Republican-leaning Michigan county.
RFK JR. TO BIDEN AND TRUMP: ‘MAKE ROOM, BOYS, I’M COMING IN!’
The error was jumped on as an example of vote-rigging because it wrongly favored Joe Biden before being fixed.
A week later, that misinterpreted mistake snowballed into a deluge of false claims that Democrats have deep ties to Dominion Voting Systems, which the Associated Press has asserted are untrue.
FROM FRONTLINE TO HOME TERROR: HOW PUTIN’S WAR MACHINE IS CREATING DOMESTIC NIGHTMARES
Trump has filed lawsuits to stop both Michigan and Pennsylvania certifying their election results later this month amid a string of legal challenges and unfounded claims of voter fraud.
A USPS worker cited in one of the suits claimed postal workers discussed back-dating mail-in ballots and forwarding them to election officials.
IF BIDEN'S BORDER IS "SECURE," THEN WHY IS THE FBI ISSUING THIS ALARMING ALERT?
However he then recanted his statement after being questioned by the Post Office Inspector General's Office investigators, according to House Oversight Democrats Tuesday.
Trump has still not conceded, claiming the election was rigged, fraudulent and stolen and launched several lawsuits in key states like Michigan, Wisconsin, Georgia and Pennsylvania.