The UPN-PP alliance, contesting jointly for the five Navarre seats in the November 29 general election, underpins the elevated 85.5% implied probability for PP as the leading outcome. Recent candidate list closures confirm this coalition, which pools center-right support and targets a stronger result than the separate candidacies produced in 2023. Current polling averages project UPN-PP near 31% and two seats, ahead of PSOE near 26% and EH Bildu near 18%, with Vox competitive for the final seat in simulations. Fragmentation among left-leaning lists, including PSOE, Broad Front, and smaller groups, has limited their prospects for topping the constituency. The November 29 vote and seat allocation will resolve the market.