Jerry Carl secured the Republican nomination for Alabama's 1st Congressional District in the August 11, 2026, special primary, driving the market's 100% consensus on his victory. As the former U.S. representative for the district from 2021 to 2025, Carl benefited from strong name recognition, established local networks in Mobile and Baldwin counties, and the open seat created by incumbent Barry Moore's Senate bid. His campaign emphasized continuity on district priorities amid low-turnout concerns for the special election. With results now finalized and Carl advancing to face the Democratic nominee in November, the implied probability reflects confirmed primary outcomes. Late shifts remain possible only in the event of unresolved procedural disputes, such as official certification delays or recounts, though historical patterns in Alabama Republican primaries show such challenges rarely alter decisive results.