Therese Terlaje secured the Democratic nomination in the August 1 primary with 47.8% of the vote against a strong challenge from Lt. Gov. Josh Tenorio, while Vicente Ada won the Republican primary with 60.5%. The November 3 general election pits the two senators and their running mates against each other to succeed term-limited incumbent Lou Leon Guerrero. Guam's consistent Democratic preference in territorial contests and Terlaje's legislative record on transparency, healthcare, and environmental issues have shaped trader consensus, reflected in her 69% implied probability versus Ada's 31.5%. Recent candidate forums have highlighted shared priorities on economic development, permitting reform, renewable energy, and tourism, with no major shifts reported in the final weeks before voting.