
Jona, eight days ago you were playing in front of 50,000 fans at Ibrox. Now it feels like we're in a completely different time.
Definitely. The situation has changed completely. But we've got to make the best of things and try to deal with it to the best of our ability.
What's your daily routine at the moment?
It mainly consist of training sessions – I have to keep fit at the end of the day: weight training, mobility exercises. At the moment, I still go running outside. If we're not allowed to go out then I'll use a treadmill. I've got somebody with me for training to make sure I push myself to the limit and beyond – it would be too tough on my own.
What's particularly important at this time?
I'm no fan of panic as that can lead you to making wrong decisions in a situation like this. We should remain calm but be aware of the situation nevertheless. In general, we all need each other in these difficult times and we should show respect for others.
You've taken an active role and committed yourself to being a private donor to the Sepp Herberger Foundation at the DFB. How did that come about?
My thinking behind it was: I'll be the first to donate so I won't be the last. I'd like to inspire people to donate as well and play their part. At the same time, it's not at all about how much it is or just about donating money. You can also donate your time, for example by helping people with their shopping.
You live with your girlfriend and you keep in contact with members of your family via technical means. How is communication with each other at the moment?
In general, it's less about me getting infected. It's much more important to me that I don't infect anybody. I make sure I wash and disinfect my hands often. If I go for a run outside then I don't touch anything. I wouldn’t like anybody to have health problems because of me. My girlfriend is equally careful. Everybody should be alert and follow the rules.

From special edition jerseys to fan banners, the home game against Mainz 05 was all about the many Bayer 04 fan clubs. Accordingly, a fitting tribute to the long-standing Werkself supporters was not to be missed during half-time in the Bundesliga match. Fernando Carro, CEO, honoured the up to 50-year anniversaries of six fan clubs in front of the coaches' benches at the BayArena.
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There’s lots going on at the BayArena today. The home game against FSV Mainz 05 is all about the numerous Bayer 04 fan clubs, whose birth - the founding of the "1. Fanclub 1976 Leverkusen" - dates back 50 years. A number of fan club representatives will be involved in awards, a banner display and a half-time matchday chat, and the Werkself are set to play in a special white fan club jersey. During half-time, Leverkusen mayor Stefan Hebbel and javelin world champion Steffi Nerius will also talk about the Olympic bid involving Leverkusen. Black and Red fans are advised to get to the stadium in good time today. Matchday news.
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The Werkself host Premier League club Arsenal in the Round of 16 first leg in the 2025/26 UEFA Champions League campaign. The match at the BayArena is on 10/11 March. Read on for information on ticket sales for this fixture.
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The draw for the Round of 16 in the UEFA Champions League 2025/26 was made today, Friday 27 February: Bayer 04 face Premier League leaders Arsenal. Managing director sport Simon Rolfes sees the English team as a "top opponent" and is looking forward to meeting former Werkself players Kai Havertz and Piero Hincapie again.
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The Werkself are now unbeaten in five home games and without conceding a goal. Ahead of the game at the sold-out BayArena against Mainz 05 on Saturday, 28 February (kick-off: 15:30 CET), head coach Kasper Hjulmand spoke about the importance of the coming week, his team's past performances and provided squad updates.
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