Pedro Martinez defeated Maks Kasnikowski at the US Open on hard court in the first round, securing a five-set victory with a final score of 6–7, 6–1, 6–2, 3–6, 7–6. As the pre-match favourite at odds of 1.85, Martinez's win aligned with expectations, though Kasnikowski mounted a competitive challenge in a match that extended to a deciding set. The result saw Martinez advance through the opening round of the Grand Slam, whilst Kasnikowski's campaign concluded in the early stages.