
Only Bayern Munich and Borussia Dortmund have more online supporters in German football. For Holger Tromp, communications director at Bayer 04, this position is confirmation of the route taken: "We've been investing in the digital world for years and are following a clear plan with a focus on growth and building the brand. We are happy that this strategy, with its creative and valuable content, has succeeded and thereby shown constantly increasing numbers and support. It also serves as inspiration to continue to win over our supporters regionally and internationally for the long term."
On 20 August 2010 it was a case of 'Bayer 04 goes Twitter'. That was the start of the Black and Red social media journey. Bayer 04 started the club’s Facebook channel shortly after that and now have over 2.8 million fans on it. Instagram followed in 2014 and we broke the one million mark in the Bundesliga in 2020 and now have 1.8 million followers. The social media landscape for Bayer 04 was completed two years ago with the addition of Snapchat, YouTube, LinkedIn and most recently TikTok.
Above all, Bayer 04 developed a clear digital strategy internationally early on and has now been communicating to specific target groups for years in four languages – German, English, Spanish and Chinese (Sina Weibo, Douyin, WeChat). The Werkself English-language Twitter channel now has almost 400,000 subscribers and counts amongst the most quoted in international football online. The creative and bold content plus strong community management has seen Leverkusen develop a USP in North America.
Across all platforms and channels, Bayer 04 now has a billion digital contacts per year. 40,000 items are produced each year in the newsroom in Leverkusen and through international partners – including high-end productions like the TV documentary on Kai Havertz (now up to 2.3 million viewers on YouTube). Viral highlights including the flag quiz with Lukas Hradecky or short videos of players like Florian Wirtz, Jeremie Frimpong and Bayer 04 Legends have now been seen millions of times. In addition, Bayer 04 regularly creates and posts content on social media channels with almost all partners and sponsors.
The Bayer 04 social media channels including followers:
- Facebook: 2.84 million (since 2010)
- Instagram: 1.86 million (since 2014)
- Sina Weibo: 1.71 million (since 2018)
- TikTok: 685,000 (since 2020)
- Twitter DE: 429,000 (since 2010)
- Twitter EN: 398,000 (since 2015)
- Twitter ES: 145,000 (since 2015)
- Douyin: 77,000 (since 2020)
- YouTube: 57,000 (since 2018)
- Snapchat: 63,000 (since 2016)
- WeChat: 50,000 (since 2018)
- LinkedIn: 7,500 (since 2020)

Bayer 04 can go through to the Round of 16 of the UEFA Champions League for the ninth time tonight, 24 February (kick-off: 21:00 CET) and be in the top 16 clubs in Europe. A good omen: Leverkusen have progressed to the next round after winning the first leg in 20 of their 22 knockout rounds in European competitions to date. For their part, Greek record champions Olympiacos rested several players for last weekend’s league fixture ahead of the play-off second leg at the BayArena and will now do everything in their power to turn the tide with their usual aggressive and high pressing. The discussions on Werkself radio are likely to be just as intense as the battle on the pitch, with commentator Florian Bechholz welcoming honorary captain Stefan Kießling and goalkeeper Mark Flekken. Today’s matchday news.
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With the advantage of the 2-0 first-leg win in the play-offs, the Werkself are looking to book their place in the last 16 of the UEFA Champions League at the sold-out BayArena. Ahead of the home game against Olympiacos on Tuesday, 24 February (kick-off: 21:00 CET), coach Kasper Hjulmand and goalkeeper Janis Blaswich spoke about the position ahead of the match, the visitors' strength at set-pieces and a personnel issue for the home side.
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With a win in the Greek Super League last weekend, Olympiacos achieved success on the pitch ahead of the UEFA Champions League play-off second leg at Bayer 04 on Tuesday, 24 February (kick-off: 21:00 CET). Coach José Luis Mendilibar rested many of his regular starters.
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Werkself-TV shows the highlights of the Bayer 04 women's 0-1 loss against TSG Hoffenheim on the 19th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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