McConnell reelected Senate majority leader
© Greg Nash
The Kentucky Republican on Wednesday was reelected the GOP leader "by acclimation by his colleagues with a standing ovation,” McConnell spokesman Don Stewart said.

Stewart said the decision was unanimous.

“It’s an honor to once again have been chosen by my colleagues to continue serving as their leader,” McConnell said. "We are eager to work with House Republicans and President-elect Trump to bring the national and economic security our nation is asking for.”

McConnell was nominated and seconded by Sen. Marco RubioMarco Antonio RubioTrump may intervene in Pentagon cloud-computing contract: report Trump administration denies temporary immigrant status to Venezuelans in US Colombian official urges more help for Venezuelan migrants MORE (R-Fla.) and Sen.-elect Todd YoungTodd Christopher YoungHouse votes to block Trump's Saudi arms sale Republicans scramble to contain Trump fallout GOP chairman introduces bill to force 'comprehensive review' of US-Saudi relationship MORE (R-Ind.).

He was widely expected to keep the top GOP spot, with no senator publicly mulling a challenge.

Republicans also chose Sen. Cory GardnerCory Scott GardnerTrump angry more Republicans haven't defended his tweets: report The Hill's Morning Report - A raucous debate on race ends with Trump admonishment Republicans scramble to contain Trump fallout MORE (R-Colo.) to take over the National Republican Senatorial Committee (NRSC.).

Gardner is replacing Sen. Roger WickerRoger Frederick WickerTrump nominees meet fiercest opposition from Warren, Sanders, Gillibrand FAA nominee advances to full Senate vote Senate GOP raises concerns about White House stopgap plan to avoid shutdown MORE (R-Miss.) as NRSC chairman. He'll be working with a favorable 2018 map, with Republicans expected to play offense as Democrats defend seats in red states.

Aside from the NRSC switch, Senate Republicans left their leadership team intact for 2017.

They reelected Sen. John CornynJohn CornynDemocratic Houston councilwoman announces Senate bid Trump angry more Republicans haven't defended his tweets: report White House, Congress inch toward debt, budget deal MORE (Texas) as Senate Republican whip,  Sen. John ThuneJohn Randolph ThuneTrump angry more Republicans haven't defended his tweets: report White House abruptly cancels Trump meeting with GOP leaders McConnell says Trump is not a racist, but calls for better rhetoric MORE (S.D.) as Senate Republican Conference chairman, Sen. John BarrassoJohn Anthony BarrassoEPA hails Trump's work on reducing air pollution House passes bill to crack down on toxic 'forever chemicals' GOP senator: US should 'reevaluate' long-term relationship with Saudis MORE (Wyo.) as Senate Republican Policy Committee chairman, and Sen. Roy BluntRoy Dean BluntSenate passes bill making hacking voting systems a federal crime GOP put on the back foot by Trump's race storm Top Democrat demands answers on election equipment vulnerabilities MORE (Mo.) as Senate Republican Conference vice chairman. 

- Updated at 11:34 a.m.