Mike Collins, Derek Dooley head to runoff in Georgia Senate GOP race

By Erin Doherty | 05/20/2026 06:42 AM EDT

The result extends a bitter intraparty fight and delays Republicans’ ability to focus their attacks on Democratic Sen. Jon Ossoff.

Left: Mike Collins speaks. Right: Derek Dooley speaks.

Left: Rep. Mike Collins speaks during Turning Point USA's AmericaFest 2025 in Phoenix, on Dec. 20, 2025. Right: Derek Dooley speaks at a campaign stop at Farmview Market in Madison, Georgia, on May 8. Ross D. Franklin/AP; Arvin Temkar/Atlanta Journal-Constitution via AP

Rep. Mike Collins and former football coach Derek Dooley advanced to a runoff in Georgia’s Republican Senate primary, dragging out a bitter contest to take on Democratic Sen. Jon Ossoff in November.

The result plunges Republicans into another monthlong intraparty fight. Meanwhile, Ossoff, who already has a massive name ID and $31 million and counting in his warchest, can continue building and conserving his resources in the marquee race.

It also sets up a proxy battle between President Donald Trump, who holds Collins as a close ally, and Georgia’s GOP Gov. Brian Kemp, who backed Dooley for the nomination. Dooley, who was polling in third place ahead of Election Day, had a late burst of momentum after casting himself as a political outsider and leaning on his ties to Kemp.

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The outcome now intensifies pressure on Trump, who didn’t support a candidate in the primary, to intervene. The president’s endorsement in a runoff — where the electorate tends to be highly engaged voters — could prove decisive.

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