October 1, 2026
ATLANTA — U.S. Rep. Mike Collins defeated political newcomer Derek Dooley in the Republican runoff for U.S. Senate and will face incumbent Jon Ossoff in November.
The second-term congressman from Jackson held more than a 10 percentage point margin over Dooley after nearly all precincts had reported Tuesday.
Collins thanked Dooley for running a “spirited” campaign and said it was time for their party to unite.
“Republicans have robust primaries — sometimes with strong disagreements — but now we stand united around one mission: defeating Jon Ossoff in November and returning this Senate seat to the people of Georgia,” Collins said.
He benefited from a last-minute endorsement from President Donald Trump, who posted his support on social media after midnight Sunday.
Dooley, a former football coach and the son of legendary Bulldogs leader Vince Dooley, had entered the race with the backing of Gov. Brian Kemp last summer.
Despite his relationship with the popular Republican governor, Dooley had promoted himself as a political outsider, pledging in a debate in May to leave the Senate after serving two six-year terms. Congress had failed to adequately support Trump, he argued, in an effort to appeal to the president’s supporters and undermine incumbents such as Collins.
But Collins pointed to the passage of his Laken Riley Act, signed into law by Trump in January 2025, as the first bill of his second term. The legislation was a reaction to the murder of a University of Georgia student, and it aligned with the president’s immigration enforcement policies.
Collins, a trucking company owner who represents Georgia’s 10th Congressional District east of Atlanta, emerged from the May 19 primary with a 10 percentage point lead over Dooley in their three-way race with U.S. Rep. Buddy Carter.
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