Incumbent Republican Ann Wagner holds a strong position in Missouri’s 2nd Congressional District, a suburban St. Louis seat with a Republican lean reinforced by the 2025 redistricting map upheld by the state Supreme Court. Wagner secured her party’s nomination comfortably in the August primary and maintains a sizable fundraising edge. Recent polling showed a statistical tie in September, yet traders assign her a 73.5% implied probability, reflecting the district’s partisan baseline and her established incumbency. Democratic challenger Fred Wellman, a retired Army lieutenant colonel who narrowly won his primary, has focused attacks on Wagner’s record and campaign messaging, including disputes over transgender issues and foreign policy. The race remains on Democratic target lists, though structural factors continue to favor the Republican incumbent ahead of the November general election.