
"The parallel ads technology enables us to show specific advertising as part of our internationalisation strategy and overseas marketing in target international markets. On the one hand, that could be a partner who wants to be active in those target markets. On the other, the system can also be used to promote international club activities," explained Markus Breglec, Chief Marketing & Innovation Officer at Bayer 04.
In the future there will be an international feed with parallel advertising in addition to the existing feed for the DACH target region. Bayer 04 has already gained the first partner for broadcasting advertising messages in international target markets.
The parallel ads technology from the provider TGI Sport works with image frequencies used in TV production. At defined intervals, the TV cameras record different images from the LED perimeter screens at the BayArena.
While the spectators at the stadium and the TV viewers at home in the DACH countries will not notice any difference, the image from the LED perimeter screens can be used for international viewers through the new technology in international broadcasting signals.
In 2019, Bayer 04 installed the LED perimeter screens at the BayArena so that they could potentially be used for the innovative parallel ads technology. Thanks to this new system, a very high quality of advertising is possible as the adjusted image is not virtually laid over the original but is directly played on the LED perimeter screens.

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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After three consecutive victories, FSV Mainz 05 recently suffered setbacks against Borussia Dortmund (0-4) and Hamburger SV (1-1) in the battle to stay up. Nevertheless, the Mainz 05 performance curve has shown a clear upward trend in recent weeks. Their coach and a former Leverkusen player in particular have played a decisive role in this. The lowdown on our next opponents.
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