Union Berlin and Hamburger SV played out a goalless draw at the Stadion An der Alten Försterei on Sunday, 28 September 2025, in a Bundesliga Matchday 5 fixture that kicked off at 17:30 UTC. Referee Deniz Aytekin of Germany officiated the contest, which remained level at 0–0 through the first half and finished without a goal being scored.

For Union Berlin, the point represented a solid if unspectacular start to their campaign, keeping them in touch with the mid-table pack as they sought to b...