John Cowan leads the Republican primary for Georgia's 11th congressional district at 79% in trader consensus after topping the May 19 primary with 42.6% of the vote, advancing to a June 16 runoff against Rob Adkerson. Adkerson, former chief of staff to retiring Representative Barry Loudermilk, placed second at 21.7% and holds the outgoing incumbent's endorsement, supporting his 22.5% share. Other candidates, including Tricia Pridemore at 19%, finished further back and did not advance. Recent primary results and fundraising patterns have reinforced Cowan's position as the consensus favorite heading into the runoff, with the market reflecting this outcome probability based on the vote totals and field dynamics.