
"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 round-up of the Werkself training camp in the Weimarer Land, all in one place: in our daily blog you’ll find all the insights and updates from the day. Day four (Wednesday 5 August) is all about training. The day begins with a gruelling open training session – new signing Miguel Gutiérrez also takes part. A second session follows in the afternoon, this time behind closed doors.
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Bayer 04 Leverkusen have signed Spanish left-back Miguel Gutiérrez from Napoli. The 25-year-old has signed a contract with the club to 30 June 2031. Gutiérrez came through the youth ranks at Real Madrid; he moved to Italy a year ago from Girona, and he played a key role for Napoli with 36 appearances. The big Italian club finished last season as runners-up in Serie A.
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New signing Miguel Gutiérrez arrives in Leverkusen having won the Champions League, the Spanish league title and an Olympic gold medal. However, the 25-year-old Spaniard, signed from Napoli, is looking to the future – he wants to write the next chapter of success with the Werkself. Bayer04.de takes a closer look at the skilful, attack-minded left-back, who will wear the number 3 jersey.
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The Werkself's training camp in Weimarer Land all in one place: in our daily blog you'll find all the insights and updates from the day. Day three (Tuesday 4 August) begins with a thorough open session on the pitch. After lunch, some players have media engagements at the team hotel, and then the team come together for a barbecue in the evening.
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