The 18-year-old has worn the Black and Red shirt since 2013 and he has made 16 appearances for the Bayer 04 U19s in the current U19 Bundesliga West campaign. He has also been very much in demand with the Germany youth teams. Boller (pictured above in the middle with Lucas Alario and Sam Schreck in the game at Heidenheim) has earned 15 caps for the Germany U17 team and he was a first choice in central defence at the 2017 European Championships in Croatia as well as the World Cup in the same year in India. He played alongside Kai Havertz in the Bayer 04 U17s in 2016 when they won the Germany U17 championships with a 2-0 victory over Borussia Dortmund in the final.
An overview of current ticket sales for Bayer 04 home and away matches in the 2026/27 season.
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Three games, three wins: Bayer 04 secured a 2–0 victory at Greek Cup winners OFI Crete with Jonas Hofmann scoring both goals at the Pankritio Stadium, right on the Mediterranean coast (35’, 38’). As a result, the Werkself have temporarily taken over top spot in the table on Matchday 3 of the league phase of the UEFA Europa League.
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'40 Years Across Europe' - and for the first time ever, Bayer 04 are travelling to Greece's biggest island for a European clash. There they'll take on OFI Crete - full name Omilos Filathlon Irakleiou (‘Association of Sports Friends of Heraklion’) - on Matchday 3 of the 2026/27 UEFA Europa League league phase. The meeting with the Greek Cup winners kicks off at 18:45 CEST on Thursday 22 October at the Pankritio. We’ll bring you all the latest updates from the trip here…
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Two games – two wins: Bayer 04 have picked up maximum points from their two matches so far in the league phase of the UEFA Europa League. What's more, of their previous 14 UEL matches, Bayer 04 have lost just one. Away to OFI Crete, Carles Martínez’s side are looking to add another successful performance on the European stage to their string of impressive displays. The Greeks, for their part, have been waiting four matches for a win, but Leverkusen should be on their guard: OFI’s most recent victory came against a German side. Today's matchday news.
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Ahead of Bayer 04's Europa League match away to OFI Crete in Greece, defender Jarell Quansah spoke to Werkself-TV...
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