
"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.

At its first general meeting on 5 February 2026 in Frankfurt am Main, the Frauen Bundesliga FBL e.V. made key decisions regarding the future direction of the Women’s Bundesliga. The meeting was based on the results of the negotiations with the German Football Association (DFB) over the past few weeks.
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Werkself-TV shows the highlights of Bayer 04's 3-0 win against FC St. Pauli in the quarter-final of the DFB-Pokal 2025/26...
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Once again in the last four! Bayer 04 put in a mature and, for long stretches, commanding performance to defeat a courageous FC St. Pauli in the quarter-finals of the 2025/26 DFB Pokal to reach the semi-finals of the competition for the third time in a row. Martin Terrier gave Leverkusen the lead on 32 minutes before Patrik Schick made it 2-0 on 63 minutes. Substitute Jonas Hofmann capped off a strong second half for the Werkself with the third goal in added time.
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The German Football League (DFL) has announced the three candidates for the title of Bundesliga Rookie of the Month for January. That includes Werkself player Jarell Quansah. Fans of Bayer 04 can vote for their favourite on the Bundesliga app from now until Thursday, 5 January (23:59 CET).
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As in the past two years, the Werkself are aiming to come out on top in the DFB Pokal quarter-finals on Tuesday night, 3 February (kick-off: 20:45 CET). With eleven home games in a row without defeat against the Kiezkicker, the Black and Reds go into the floodlit match in confident mood. But the Pokal, as is often said, has its own magic and the team from the Millerntor has much more to offer than the current 17th place in the Bundesliga would suggest. After all, Bayer 04 are one of the big German teams the combative Hamburgers have already made life difficult for this season. The matchday news.
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