
Jonas Meffert doesn't let his head drop for long. He was recently on the losing side with Holstein Kiel in a 5-1 defeat against FC Köln in the second leg of the Bundesliga play-off, leaving the 'Storks' in the second division. He's familiar with that. In 2015 he was unlucky to lose with Karlsruher SC against Hamburg SV. "There was a lot of bad luck back then. This time it was deserved in the end," admits the 26-year-old. He also has support. His parents came from their home in Rösrath to watch the game in Kiel. As always, you could say.
It all started in 2005 when Jonas joined the U12s at Bayer 04. His parents drove him to training in Leverkusen initially – as with so many other football families. Ralph Meffert recalls with a laugh: "I almost had to drag him there. But then it settled down very quickly." The father was an enthusiastic basketball player and he went on to be a runner-up in the championship with his team as a youth coach. When Bayer 04 made the approach there was no question for him that playing football at Leverkusen represented a chance. "The boy had a talent in a certain area. And I was of the opinion: If you can do something well then you should do it as long as you can."
And there was a lot to do for Jonas. He quickly found his position in central midfield and progressed through all the youth teams. And the family? They joined in. "I think it all went so well because my parents were also very positive towards football," he says.
Whether it was Cologne, Dortmund, South Germany, Brandenburg, Netherlands, Switzerland – whenever Jonas played, his father Ralf, mother Brigitte, the two twin sisters Anna and Kira and – where possible – the dog Bagira were almost always there. "I think my father watched nearly all of my youth games," recalls Jonas.





The Meffert family used the long trips to get to know the country and people. "When Jonas sisters were still young, the tournaments were rather like family outings," reports father Ralf. A close relationship developed to the club, to the coaches and to the other parents. The Mefferts were always very open. Ralf Meffert confirms that: "I don't have much idea about the core issues of football. But because it interested me I always looked to talk to the coaches and later with the then youth director Jürgen Gelsdorf . They were always very accommodating." His son Jonas benefited from that. "My father always told me what the coaches or Jürgen Gelsdorf said but without trying to exert any pressure," he recalls.
Jonas Meffert is aware of another plus point in this respect: "I didn't play much in my first season with the U17s but I knew where I stood and I never thought I wouldn’t make it as a professional player." That confidence in himself, family and club finally led him to his target.
He came on as a substitute for the Werkself in the second half of the Europa League game at Metalist Kharkiv on 22 November 2012. First-team debut at the age of 18. 18 months later he moved on to Karlsruher SC in the second division. Meffert got off to a flying start there, making 28 appearances and just missing out on promotion to the Bundesliga with KSC in 2015. The family were there as often as possible.

That also applied to the most difficult phase of his career. In the summer of 2016, Meffert joined SC Freiburg in the Bundesliga. However, it did not work out for the midfielder. "I put myself under pressure for the first time," he says today. He was often on the bench. That was followed by illness and injuries.
"We noticed he wasn't doing that well overall," recalls his father Ralf. His parents and sisters visited him more regularly in Freiburg. "They did everything to see that I was better," says Jonas. When the first serious injury of his career followed in 2017, it was clear where his rehab would take place.
"Half a year with my family, my friends in an environment with lots of trust. It gave me so much strength that I was able to battle through," says Meffert looking back at that time. Bayer 04 were also a help during that phase. Father Ralf often spoke to Jonas' U12 coach Slawomir Czarniecki. Jonas himself found a lot of support and advice from Burak Yildirim, former coach with the Werkself junior teams and now one of the team doctors for the senior squad.
Two years of suffering ended in 2018 with the move to Kiel, which Meffert talks about today: "That brought me on a long, long way particularly due to the problems and disappointments. I'm a different person now."
He became firmly established in central midfield at Holstein. His contract was extended after a year to 2022. He has played 100 games in three years. "Here the football almost feels like it was in the youth teams," says Meffert – including his family of course: "If my family and my girlfriend are doing well then I'm doing well too. That also helps me deal much better with other things."

The Werkself face Manchester City for the very first time on Tuesday for Matchday 5 of the league phase in the 2025/26 UEFA Champions League (kick-off: 21:00 CET). The hosts sit fourth in the standings and boast huge quality in attack, while Leverkusen are looking to improve their meagre record of just one win from the last 10 games away at English clubs. A key player in that regard could be Aleix Garcia, the former City midfielder who ranks highly in several passing metrics in the Champions League this season. Here’s all you need to know ahead of the game in our matchday news.
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The Werkself's next European trip takes them to the north-west of England as Kasper Hjulmand's side take on Manchester City on Tuesday, 25 November (kick-off: 21:00 CET) on Matchday 5 in the league phase of the 2025/26 UEFA Champions League campaign. As usual, we'll take you along on the #aCROSSeurope journey and report from Manchester. All times listed are in CET.
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The dress rehearsal in the Premier League for the match against the Werkself did not go well at the weekend. However, Manchester City are still unbeaten in the UEFA Champions League, the competition they won in 2023. In the first encounter with Bayer 04 this Tuesday, 25 November (kick-off: 21:00 CET), coach Pep Guardiola will be able to field just about his best line-up. The lowdown on our next opponents.
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Will the Bayer 04 U19s take the next step towards their first appearance in the knockout stage of the UEFA Youth League in the away game at Manchester City? Coach Kevin Brok is well aware of this historic opportunity, but he's not about to start worrying about the maths: "We're not concerned with the question of what might be good enough. We invest everything we can and always aim for the maximum. That's our way." The game on this penultimate Matchday 5 of the league phase takes place on Tuesday, 25 November (kick-off: 16:00 CET) at the Manchester City Academy Stadium. Werkself TV will be broadcasting the whole match exclusively for Bayer 04 club members live from 15:50 CET....
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€1,000 and food for a good cause: In keeping with the long-standing cooperation between Bayer 04 and the Tafel Leverkusen e.V. food bank, the U19s are also supporting the charitable organisation in the region. In addition to the generous cheque the team were able to donate to an organisation of their choice as a result of their participation in the UEFA Youth League, coach Kevin Brok's lads donated €500 worth of food - financed by their own team kitty. Ferdinand Pohl, Jesper Schlich and Co. also actively helped to stow the food in the Tafel's premises.
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