The rebuilding of the Werkself home ground started just before Christmas in 2007. The new stadium had a capacity of over 30,000 and a unique roof construction, new levels in the stands and exclusive VIP areas to provide a fitting stage for a host of great moments of football. Ultras and visiting fans, company directors and families are all equally welcome at Bayer 04.
The 2009/10 season started with a 1-0 away win for the Black and Reds in the first round of the DFB Cup at the then Regional League outfit SV Babelsberg 03. And the team led by head coach Jupp Heynckes were also on the road on Bundesliga matchday one: The game at FSV Mainz 05 ended in a 2-2 draw. But then it was finally time – in the third match of the new season, Simon Rolfes, Stefan Kießling and Co. were able to play at their new stadium. 28,000 fans made their way to Bismarckstraße and there were queues at the entrances. A banner bearing the words ‘home sweet home’ adorned the North Stand - goose bumps by the River Dhünn!
The Werkself quickly took control of the home game against TSG Hoffenheim and penned the opposition in their own half. But the attack were unable to create any clear-cut chances. That changed in the middle of the second half: Renato Augusto was under no pressure when he played a pass to Eren Derdiyok who back-heeled the ball to Kießling who was just a fraction quicker than his TSG opponent Josip Simunic - 1-0 (67’). The first win of the season was clocked up.
Bayer 04 finished fourth in the Bundesliga in 2009/10. Memories remain of qualification for the Europa League as well as special moments at the ‘new’ BayArena...
Match stats:
Bayer 04: Adler - Castro (Schwaab 80’), Friedrich, Hyypiä, Kadlec - Vidal, Rolfes - Renato Augusto (Kroos 88’), Barnetta (Zdebel 88’) - Derdiyok, Kießling
TSG Hoffenheim: Hildebrand - Beck, Simunic, Compper, Ibertsberger - Carlos Eduardo, Vorsah (Wellington 74’), Salihovic - Obasi, Ibisevic (Ba 59’), Maicosuel (Vukcevic 46’)
Goals: Kießling (67’)
Booked: Kadlec, Vidal, Adler - Vorsah, Ibisevic
Referee: Peter Gagelmann (Bremen)
Attendance: 28,000
Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
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Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
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Opening opponents, derby weekends, the opponents in the season finale: This information and more will be available to Bayer 04 fans on Thursday, 2 July, when the 2026/27 Bundesliga fixture list is published.
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The next footballing highlight is just around the corner: the 2026 FIFA World Cup, the 23rd edition of the tournament, will be held in the USA, Canada and Mexico and feature 48 teams for the first time. Bayer04.de has all the latest on the Werkself players called up to represent their countries.
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While the majority of the Bayer 04 Women are enjoying their summer break, nine Werkself players will be on duty for their national teams in the coming days. Three of them are competing for a place at the World Cup, while six are involved in two friendlies with the Germany U23 team.
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