Jon Bonck secured the Republican nomination for Texas's 38th Congressional District after leading a crowded March 2026 primary and defeating Shelly deZevallos by nearly 30 points in the May runoff, bolstered by endorsements from President Trump and Senator Ted Cruz plus over $1.6 million in fundraising. The open seat, vacated by Representative Wesley Hunt's Senate bid, sits in a district rated Solid Republican by Cook Political Report and similar forecasters, with consistent GOP margins exceeding 20 points in recent statewide races. Democratic nominee Melissa McDonough advanced from her primary but trails sharply in resources and faces structural headwinds in this northwest Houston-area constituency. Trader consensus reflects these factors, though late developments such as turnout shifts or unforeseen controversies could theoretically narrow the gap before November 3.