"And for those who did not support me, or did not vote for me, please know I will always still fight for you," Ruben Gallego said.

Ruben Gallego's win is the fourth straight for Democrats after decades of defeats and comes in a disappointing cycle for the party elsewhere.

The Democrat and former Marine is projected to win a U.S. Senate seat in Arizona against Republican Kari Lake, a pro-Trump former news anchor.

The Associated Press declared Democrat Ruben Gallego the winner of Arizona’s U.S. Senate seat after vote updates on Monday and over the weekend increased his statewide lead and closed off any remaining paths to victory for Republican Kari Lake.

The Democratic nominee Rep. Ruben Gallego is projected to take Arizona’s Senate seat over Republican nominee Kari Lake. NBC News’ Ali Vitali reports on the latest race to be called one week after Election Day and the remaining House races.

Ruben Gallego defeated Kari Lake in the U.S. Senate race in Arizona. The Associated Press, CNN and Fox News, as well as other news outlets, called the race for Gallego on Monday night. According to the secretary of state’s website,

MAGA Republican Kari Lake has lost her race for the Arizona Senate to Democrat Ruben Gallego, who becomes the Grand Canyon State’s first Latino senator.

Gallego will be Arizona's first Latino U.S. senator after defeating a close ally of President-elect Donald Trump

Democratic Rep. Ruben Gallego will win a closely watched US Senate seat in Arizona, CNN projects, defeating Republican Kari Lake to become the state’s first Latino senator.

Democratic Rep. Ruben Gallego will be Arizona’s first Latino senator next year, NBC News projects, after defeating Republican Kari Lake in a hard-fought Senate race.

Arizona Democrat Ruben Gallego stuck to his words about fighting, listening and changing the filibuster even as he heads to a GOP-controlled Senate.