Katy Padilla Stout secured the TX-23 seat with roughly 52 percent of the vote to Brandon Herrera’s 44 percent on November 3, driving trader consensus to near-certainty on her victory. The open seat became vacant after Republican incumbent Tony Gonzales resigned in April amid a personal scandal, and Herrera’s nomination drew sustained opposition over resurfaced controversial comments from his YouTube channel. Democrats capitalized on the vacancy and broader statewide gains to flip the border district, which had leaned Republican in recent cycles. Stout’s margin exceeded seven points with most precincts reporting, leaving limited room for reversal absent major certification disputes or legal challenges.