
The central midfielder will play for the Bayer 04 U19 team. 16-year-old Sertdemir, who is of Turkish descent, is set to start with the first team squad in the pre-season under the new Leverkusen head coach Gerardo Seoane. The Swiss coach will meet up with his players for the first time on 5 July in Leverkusen.
“Zidan Sertdemir has a special talent. His signing is a great success for our scouting department after having had him on their radar for three years,” reported Bayer 04 sporting director Simon Rolfes. “We see great potential in Zidan and believe he will make the grade in professional football. That’s why we are including him in training with the first team straight away. Zidan should get experience with the senior squad early on and then take his time in moving up to the next level.”

Following the international break, the Bayer 04 women’s team face their next head-to-head clash in the race for a top spot in the Bundesliga. In Saturday’s home match (14:00 CEST), the fourth-placed side host third-placed Eintracht Frankfurt at the Ulrich Haberland Stadium. Head coach Roberto Pätzold is well aware of the great opportunity this presents for his team.
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Werkself TV shows the highlights of Bayer 04's 4-0 win at Lech Poznan on Matchday 2 of the 2026/27 Europa League season...
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Bayer 04 make their first trip to Poland for over 30 years as they face Lech Poznan on Matchday 2 of the league phase in the 2026/27 UEFA Europa League. The game kicks off at 18:45 CEST on Thursday, but the team will be preparing for the action on Wednesday with training, travel and pre-match press conferences. We’ll bring you all the latest news here…
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Bayer 04 remain unbeaten in the 2026/27 UEFA Europa League. After winning the opener against NK Celje, the Werkself followed that up on Thursday night with a 4–0 win away at the Polish champions Lech Poznan. Patrik Schick, who came on as a substitute early in the game, scored twice from the penalty spot, and Malik Tillman also found the back of the net before half-time. The second half was a more subdued affair, with Ibrahim Maza scoring late on to seal the final 4-0 scoreline.
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