In a tense international match between Germany and the Netherlands, Arsenal forward Kai Havertz was forced to leave the field after 30 minutes due to what appeared to be a hamstring injury. The injury occurred following a heavy challenge from Dutch midfielder Quinten Timber, who was booked for the foul. This incident marked Jurgen Klopp's first match as Germany's manager, a role he took on after his successful tenure at Liverpool. Havertz had been selected to start the game, but his night ended early after he went down clutching his hamstring. After receiving treatment, which included heavy taping, Havertz was replaced by Younes Ebnoutalib. The challenge by Timber, who recently joined Crystal Palace, was controversial, as some believed it warranted a red card rather than just a yellow. Havertz's injury is particularly concerning given that he was sidelined for much of last season due to a knee injury. His current condition has raised concerns for his club, Arsenal's manager Mikel Arteta, who will be hoping this is not a recurrence of the earlier issue. In addition to Havertz's injury, Sunderland striker Brian Brobbey was also forced off with a hamstring injury while playing for the Netherlands. Brobbey had recently made headlines after scoring a hat-trick in a 5-3 loss to Manchester City, but his performance was cut short when he was injured during the build-up to Germany's goal. The goal itself was controversial, as it appeared the Dutch had asked for a stoppage, but Germany continued play and scored through Felix Nmecha. Brobbey had to be assisted off the field by the team doctor, signaling a potential period on the sidelines for the striker. Germany midfielder Jamal Musiala also did not feature in the starting line-up due to a thigh injury sustained during the warm-up. His absence added to the challenges faced by Germany in their first match under Klopp's management, as they dealt with multiple injuries and on-field controversies.