Chen Ting-fei holds a dominant position as the Democratic Progressive Party nominee for Tainan mayor in the November 2026 local elections, following her January primary victory over Lin Chun-hsien by a narrow margin. Tainan's consistent DPP voting patterns and the party's control of the mayoralty under incumbent Huang Wei-che underpin trader consensus around her high probability. The Kuomintang's selection of Hsieh Lung-chieh as its candidate has narrowed the gap in March polling, yet structural advantages for the DPP nominee limit opposition momentum. Minor candidates and independents register negligible shares, reflecting limited pathways to victory absent major shifts in party coalitions or voter turnout. Upcoming campaign events and any late polling movements remain the primary variables that could influence implied probabilities before election day.