Ryan Fazio secured the Republican nomination for Connecticut governor through a commanding performance at the May 2026 state convention, capturing roughly 92% of delegate support on the first ballot. Erin Stewart, previously viewed as a leading alternative, suspended her campaign and endorsed Fazio shortly before the convention. With no viable challengers remaining on the ballot, the August 11 Republican primary was uncontested, producing the current trader consensus reflected in market pricing. Other listed candidates filed but lacked organized support or delegate strength. Late developments such as a successful legal challenge to ballot access or an unforeseen convention reversal could theoretically alter the outcome, though both remain improbable given the primary results and party processes.