A smiling Senate Minority Leader Mitch McConnell, R-Ky., congratulated both President-elect Trump for his projected win and his fellow Senate Republicans for being projected to retake the majority in the new Congress. 

He told reporters on Wednesday, it is "certainly a happy day for the GOP."

McConnell addressed the significance of the projected Trump win, remarking, "What he's accomplished has not been done, as all of you know, since [former President] Grover Cleveland, which was a while back."

FOX NEWS DECISION DESK PROJECTS GOP TAKES BACK SENATE MAJORITY IN DEVASTATING BLOW TO DEMS

Republican Leaders at the White House

Senate Minority Leader Mitch McConnell, R-Ky., previously slammed former President Trump as "despicable." (Reuters)

Cleveland was notably the only president to serve non-consecutive terms. 

"I also want to commend the Trump campaign for running a sharper operation this time," he added. 

The minority leader specifically touted the work of Trump campaign managers Chris LaCivita and Susie Wiles, saying they "deserve a lot of credit" and "ran a spectacular race."

The Fox News Decision Desk has projected that Republicans will retake the Senate majority, flipping three blue seats. There are still several Senate races in battleground states that have yet to be called, meaning their majority could still grow. 

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Trump Florida speech

Former President Trump is pictured at an election night watch party in West Palm Beach, Florida, on Wednesday. (AP/Alex Brandon)

McConnell, who announced in February that he would not seek the role of party leader in the new Congress, explained he "had really hoped I'd be able to hand over to my successor a majority."

"I've been the majority leader. I've been a minority leader. Majority is a lot better," he said.

"Based on the fact that we haven't got all the results, and we certainly already know we're going to be in the majority, we're hopeful that that might actually grow some." 

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Mitch McConnell

Senate Minority Leader Mitch McConnell, R-Ky., arrives at the U.S. Capitol in Washington, D.C. (AP/J. Scott Applewhite)

He also credited National Republican Senatorial Committee Chairman Steve Daines, R-Mont., for his leadership during the cycle. 

McConnell's praise for the Trump campaign came just days after Trump mocked him at a North Carolina rally. "Hopefully we get rid of Mitch McConnell pretty soon ‘cause he helped them, that guy," the former president said, suggesting he aided the Biden-Harris administration. 

Donald Trump, Mitch Mcconnell

McConnell's disparaging remarks about Trump over the years were revealed in excerpts of a new book. (Reuters)

He also made fun of the fact that McConnell had endorsed him earlier in the year, despite their well-documented issues with one another. "Can you believe he endorsed me?" Trump asked the crowd on Sunday. "Boy, that must have been a painful day in his life."

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At the time, McConnell had said it should not be surprising that he would get behind the Republican nominee. However, before the election, a new book reminded voters of his true feelings for Trump. 

In "The Price of Power," by Michael Tackett, deputy Washington bureau chief of The Associated Press, it was reported that McConnell referred to Trump at times as a "sleazeball," "stupid," "erratic," a "despicable human being" and a "narcissist."

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