Midterm election results updates: Dems keep control of Senate with Nevada win

With Dr. Mehmet Oz's projected loss in Pennsylvania, at least six candidates backed by former President Donald Trump have now been defeated so far.

New Hampshire's Don Bolduc: Bolduc was projected to be defeated tonight by Democrat Sen. Maggie Hassan. Bolduc had reversed course on his false claim that the 2020 election was stolen. Trump has weighed in specifically on this loss on his platform Truth Social, claiming that had Bolduc "stayed strong and true" to those false claims he "would have won easily."

Pennsylvania's Doug Mastriano: Mastriano was projected to be defeated in his bid for governor tonight by Democrat Josh Shapiro. Mastriano is an election denier who helped spearhead Trump's effort to overturn the 2020 election results in Pennsylvania and attended the rally before the Jan. 6 riot and appeared in video walking through police lines.

Pennsylvania's Dr. Mehmet Oz: Oz was projected to lose to Fetterman tonight for Senate in one of the most closely watched races in the nation. Oz had "raised questions" about the election, according to FiveThirtyEight.

Maryland's Dan Cox: Democrat Wes Moore was projected to beat Trump-backed Dan Cox, who FiveThirtyEight rates as an election denier. He posted in an Facebook post that "I was there in Philadelphia in 2020 on President Trump’s team and I witnessed the fraud. We must never let them rig and steal our elections again."

Massachusetts' Geoff Diehl: Geoff Diehl was projected to lose tonight to Democrat Maura Healey in the race for governor. Diehl is an election denier, according to FiveThirtyEight. He said in an October 2021 statement "that the 2020 election was rigged," according to a local report.

New York's Lee Zeldin: Lee Zeldin was projected to be defeated tonight by Governor Kathy Hochul. The race had become tighter than expected in the last few weeks.

-ABC News' Olivia Rubin

ABC News can project that Republican Mike Lee will win Utah, clinching his third term in the U.S. Senate. Lee is projected to defeat his Democratic challenger Evan McMullin. McMullin said he called Lee to acknowledge the defeat.

"While tonight's results weren't what we hoped for, I can say with absolute confidence that we did something special here in Utah. To all the Utahns who put party politics aside to join our cross-partisan coalition: I am so proud of what we built here," McMullin tweeted.

ABC News can project that Democrat John Fetterman will win Pennsylvania's Senate race, defeating celebrity Dr. Mehmet Oz in one of the most closely watched races in the nation.

Pennsylvania is one of a handful of battleground states that will determine which party controls the U.S. Senate.

"It's official. I will be the next U.S. Senator from Pennsylvania," Fetterman tweeted early Wednesday. "We bet on the people of Pennsylvania - and you didn’t let us down and I won’t let you down. Thank you."

Kari Lake took the stage early Wednesday at the Republican Watch Party in Scottsdale, where she told hundreds of her supporters that she will win -- but cautioned patience.

Lake, an outspoken election denier, began her brief remarks by telling the crowd: "We had a big day today and don't let those cheaters and crooks think anything different. Don't let them doubt in you."

Lake's been trying to sow doubt about the integrity of the election results in the lead up to Election Day. On Wednesday morning, she appeared to take a jab at her Democratic opponent Katie Hobbs, who currently serves as Arizona's secretary of state. Hobbs has called Lake's comments unacceptable.

"Are you willing for incompetency to play itself out and a victory to come at us?" Lake asked the crowd. "I am willing to wait for that and when we win and I think you will be within hours. I think it will be within hours. We will declare victory and we will get to work turning this around. Mo more incompetency, no more corruption in Arizona elections."