Georgia Republicans chose Rep. Mike Collins as their Senate nominee while rejecting President Trump's preferred candidate for governor in a significant primary upset.

Collins won the Republican Senate primary and will face incumbent Democrat Jon Ossoff in November. The race ranks among the most competitive in the nation and will help determine control of the Senate. Collins, a Trump-backed congressman from Georgia, secured backing from the party establishment despite Trump's earlier involvement in the race.

The gubernatorial result dealt a sharper blow to Trump's influence. Georgia voters passed over the Trump-endorsed nominee in favor of an alternative Republican candidate. The governor's race in Georgia carries outsized importance for Trump personally. The state became ground zero for his election denial efforts following his 2020 loss, and Gov. Brian Kemp refused to overturn the results. Trump has maintained an active interest in Georgia politics since then, making the primary outcome a test of his power within the Republican Party.

The Senate race between Collins and Ossoff projects as intensely competitive. Ossoff, elected in 2021, has maintained strong fundraising and approval ratings despite the state's Republican lean. Collins will need to consolidate Trump voters while appealing to moderates in Atlanta suburbs who have drifted Democratic.

The gubernatorial race will shape how Republicans campaign on education, inflation, and immigration heading into the general election. Trump's rejection by Georgia primary voters suggests limits to his endorsement power in some contexts, though he remains the dominant force in Republican politics nationally. Both races highlight Georgia's status as a perennial battleground where narrow margins determine election outcomes. Democrats hope to hold both seats while Republicans see opportunities to expand their Senate majority and reclaim the governor's office.