
"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.

Bayer 04 Leverkusen have loaned U19 midfielder Jeremiah Mensah to Dutch second-tier side Roda JC Kerkrade for one year. The 18-year-old Germany youth international has a long-term contract at the club to 2031.
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Bayer 04 kick off the final phase of their 2026/27 pre-season preparations with a friendly against Premier League club Nottingham Forest. Head coach Carles Martínez’s team will take to the pitch at the City Ground today, Wednesday 12 August (kick-off: 8.45 pm/7.45 pm local time). Werkself-TV will broadcast the match live and in full exclusively for Bayer 04 members via livestream from 8.35 pm...

Bayer 04 Leverkusen have signed Argentina international Facundo Medina. The defender, who can play both at left-back and in a more central position in the back line, has signed a contract with Bayer 04 to 30 June 2031. The 1.84-metre-tall World Cup runner-up, who will wear the number 2 shirt, joins the club from French top-flight side Olympique de Marseille.
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Villa Fiorito, River Plate, Ligue 1, the World Cup final and now Bayer 04: Facundo Medina’s life story so far has been shaped by special places, clubs, matches and names. One of them is Diego Maradona, who, like Medina, hailed from the south of Buenos Aires. Another is Exequiel Palacios, his former team-mate at River Plate, who was raving about Bayer 04 to him as recently as the World Cup in North America. Medina has now taken the plunge into the Bundesliga and, as an Argentine World Cup runner-up, has joined Bayer 04 from Olympique de Marseille this week. It is set to be the next successful chapter in his career. Leverkusen’s new number 2 brings with him a South American mentality and passion, a wealth of experience from many years in Ligue 1, and a fascinating story to the Rhineland – and to a club where the 1.84-metre-tall left-footed player will be reunited with Palacios and several other familiar faces.
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Shortly after signing his contract with Bayer 04, new signing Facundo Medina spoke to Werkself.tv about his first impressions of the club, his expectations and his conversations with his Argentine compatriot Exequiel Palacios. The defender also reveals what the fans can look forward to. Welcome to Leverkusen, Facu!
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