Morena holds the leading position in the Tabasco Congress election market at 72.5% implied probability, reflecting its established majority in the current state legislature and consistent polling advantages. Recent federal election results showed the party and its allies securing all six congressional districts in Tabasco, reinforcing its regional strength ahead of the 2027 state contests. A September 2026 Enkoll survey indicated 43% partisan affinity for Morena among Tabasqueños, far ahead of Movimiento Ciudadano at 12% and other parties. Opposition groups including PRI, PAN, and PVEM trail with lower single-digit to low-teen probabilities, consistent with their weaker recent performance and limited municipal projections in the state. Trader pricing aligns with these patterns of incumbency advantage and voter identification data.