
Sporting director Simon Rolfes believes the move to Linz is the right step for the Germany U19 player. "Jan has the opportunity to gain experience there. We will closely follow his development and we have the option to bring him back here."
Jan Boller, who has played for the Black and Reds since 2013, penned a pro contract with this year's Champions League participants in January 2019. The man from Siegen was in the senior squad for the first time for the DFB Cup game against Heidenheim last season but he mainly played for the U19s in the Bundesliga West. Last term he played in all 26 league games for the full 90 minutes as captain.
He also was very much in demand for Germany youth teams. Boller earned 15 caps for the Germany U17s and was a regular in central defence at the 2017 European Championships in Croatia and the World Cup in the same year in India. In 2016, he played alongside Kai Havertz for the Bayer 04 U17 team that went on to beat Borussia Dortmund 2-0 in the final of the U17 German Championships.
Bayer 04 and Tomasz Kucz have parted company. The contract with the Poland youth international, that was originally due to run to 30 June 2020, has been terminated by mutual agreement. Kucz joined Leverkusen from Polonia Warsaw in the summer of 2015. The youth keeper went on to make 36 appearances in the U19 Bundesliga West and twice played in the DFB Youth Cup as well as nine times in the UEFA Youth League. In January 2019, Kucz went out on a six-month loan to Slovakian top-flight club DAC Dunajska Streda.

The Werkself will host VfB Stuttgart at the BayArena on matchday 16 of the 2025/26 Bundesliga season. The game is on Saturday, 10 January, at 18:30 CET. Information on ticket sales.
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The Werkself will host Werder Bremen at the BayArena on matchday 19 of the 2025/26 Bundesliga season. The game is on Saturday, 24 January, at 15:30 CET. Information on ticket sales.
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In the sixth and final match of the league phase of the UEFA Youth League 2025/26, the Bayer 04 U19s have a great opportunity to advance to the knockout phase of Europe’s most prestigious youth competition for the first time. To achieve that under their own steam, they will need a win against Newcastle United at the Ulrich Haberland Stadium on Wednesday, 10 December (kick-off: 14:00 CET/ free admission). In an interview with bayer04.de, managing director sport Simon Rolfes analyses the team's performances so far and their special situation. And the 43-year-old reveals what he would be happy to do without on the day of the match.
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The next opponents in the 2025/26 DFB Pokal have been announced: Bayer 04 will host Bundesliga rivals FC St. Pauli in the quarter-finals. That was the outcome of the draw held this Sunday evening, 7 December, at the German Football Museum in Dortmund, where long-time Bundesliga player and coach Friedhelm Funkel made the draw. The Werkself will play their quarter-final tie on 3-4 or 10-11 February 2026. The exact dates have yet to be finalised.
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After falling behind early on, Bayer 04 took control of the game against a combative and disciplined FC Augsburg on Saturday afternoon. However, they lacked the necessary precision in finishing and hit the post and crossbar three times. After the game, coach Kasper Hjulmand said he wanted to get back to the "right philosophy" of previous matches with three games left in 2025. The Werkself review.
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