
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.

The Werkself conceded a goal at home for the first time since the beginning of January 67 minutes into the game against FSV Mainz 05 on Saturday. Jarell Quansah levelled late on for the final score of 1-1 to secure a point and avoid a first home defeat in six games. Bayer 04 were very critical of their performance after the game. The Werkself review.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personalised Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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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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Werkself TV shows the highlights of Bayer 04's 1-1 draw against Mainz 05 on Matchday 24 of the 2025/26 Bundesliga season...

A late goal secured a point for Bayer 04 at home to FSV Mainz 05 in a match that saw the Black and Reds dominant in the second half. Despite lots of possession, the Werkself initially found few gaps and fell behind after 67 minutes when Sheraldo Becker scored in a Mainz counter-attack. In the closing stages, Leverkusen threw everything forward once again and equalised through Jarell Quansah (88').
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