Recent polling averages in Pennsylvania's 10th District show Democrat Janelle Stelson holding a narrow lead or tie against incumbent Republican Scott Perry in their 2024 rematch, with Stelson at roughly 48% and Perry near 46% among likely voters in late October surveys. Stelson's substantial fundraising edge, including nearly $900,000 more cash on hand, has supported stronger advertising and ground efforts ahead of the November 3 general election. Perry's campaign has faced scrutiny over negative ads containing unsubstantiated claims, potentially affecting voter perceptions in the competitive Harrisburg-area seat. These dynamics, alongside broader district trends where Perry underperformed relative to 2024 presidential results, underpin the trader consensus reflected in current prediction market pricing.