Hubert Hurkacz defeated Tallon Griekspoor 6–3, 7–6 in the round-robin stage of the United Cup on hard court. The Polish player controlled the opening set with a decisive break, establishing an early advantage that Griekspoor could not recover. The second set proved more competitive, with both players holding serve throughout before the match reached a tiebreak. Hurkacz secured the decisive points in the tiebreak to claim victory and move forward in the tournament. The result underscores Hurkacz's consistency on hard courts and his ability to perform in team competition formats.