SV Werder Bremen will take on 1. FSV Mainz 05 at the wohninvest WESERSTADION on September 2nd 2023 in their third Bundesliga fixture of the season, after which the first international break will take place. Ilia Gruev has been called up for the Bulgarian national team, who will take on Iran in a friendly match on 7th September 2023 at 18:00 CEST, before playing Montenegro three days later in a qualifier for EURO 2024 (18:00 CEST).