
"Sandra has primarily impressed us with her attitude, discipline and mentality. She lives for football and has developed really well over the past few months. She is a very positive character and an absolute team player. We are all very happy that Sandra will continue to be part of our team," said head coach Achim Feifel on the decision of the 25 year-old to stay.
Jessen started playing for the Werkself Women in the second half of the 2015/16 season. The midfielder returned to Leverkusen during the winter break in 2018/19. Since returning she has played 29 games and scored two goals.

A special afternoon at the Bayer 04 Football Academy autumn camp: At the Liga 20 indoor football centre, in the shadow of the BayArena, two Werkself women’s team players led a training session. Loreen Bender and Selina Ostermeier not only offered the young players advice and support, but also got stuck in themselves.
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Once the final whistle was blown, it was time to take a deep breath. 2-0 down and a 5–2 win in the end. It was a nerve-wracking affair against FC Nürnberg in the second round of the 2026–27 DFB Pokal. Jonas Hofmann said – “We didn’t let our heads drop” – hitting the nail on the head. Indeed, it was clear the Werkself were not prepared to accept elimination from the DFB Pokal. So they went on to score. The Black and Reds made their presence felt with a goal just before half-time, followed by four more in the second half. Or, to put it another way: Edmond Tapsoba’s first Bayer 04 brace, a clinical penalty from Patrik Schick, yet another precision strike from Hofmann and a blistering volley from Lucas Vázquez. Each goal more beautiful than the last! After the match, head coach Carles Martínez praised his team’s commitment above all else and the fact that they never lost belief in themselves. The Werkself review.
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Werkself-TV shows the highlights of Bayer 04's 5-2 win against 1. FC Nürnberg in the second round of the DFB-Pokal 2026/27...
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Bayer 04 came from 2-0 down to beat Nürnberg 5-2 in the second round of the 2026/27 DFB Pokal on Wednesday night. Edmond Tapsoba’s double either side of half-time sparked the turnaround, before Patrik Schick, Jonas Hofmann and Lucas Vázquez ensured progress to the last 16 for the 2024 cup winners.
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