Ryan Fazio secured the Republican nomination for Connecticut governor through dominant performance at the May state convention, capturing roughly 92 percent of delegate votes and preventing rivals from reaching the threshold for an August primary ballot spot. Erin Stewart withdrew shortly before the convention amid reported allegations and endorsed Fazio, while Betsy McCaughey and others were eliminated or did not advance, leaving the August 11 primary uncontested. This sequence of events produced trader consensus that Fazio would be the nominee, consistent with party endorsement patterns in Connecticut Republican contests. Late developments such as successful legal challenges to ballot access or unforeseen candidate re-entries remain the only realistic paths that could have altered the outcome prior to primary day.