
Marti’s contract in Leverkusen was due to expire this summer. Her transfer is for an undisclosed fee. The defender is the second Switzerland international to leave Bayer 04 this January, after Amira Arfaoui joined Nürnberg.
The 24-year-old first came to Leverkusen from Basel in summer 2020, making 55 competitive appearances for Bayer 04 and scoring one goal. Marti has struggled this season with a thigh injury that has restricted her to only two substitute appearances in the Bundesliga and one in the DFB-Pokal. The left-back was named alongside Arfaoui in the Switzerland squad for the 2023 World Cup in Australia and New Zealand, coming on late in the 5-1 last-16 defeat to eventual champions Spain.
“Lara came to us with the desire for a new challenge,” said Achim Feifel, head of Bayer 04 Women. “We’d like to thank her for her years of commitment to the club and wish her all the best in Leipzig.”

Werkself-TV shows the highlights of the Bayer 04 women's 1-3 loss against Werder Bremen on the 26th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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Bayer 04 and main sponsor BarmeniaGothaer have shown great commitment to the community as the sale of custom-designed T-shirts for charity in the Fanwelt as part of the “BarmeniaGothaer Brings Joy campaign raised a good €5,000. Bayer 04 matched this sum with an equal contribution. As a result, a total of €10,000 was presented to Edmond Tapsoba for his foundation ahead of the home match against Hamburg. The foundation supports people facing challenging daily circumstances in his home country of Burkina Faso.
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Bayer 04 host Hamburg at the BayArena for the first time since September 2017 on the final day of the 2025/26 Bundesliga season on Saturday (15:30 CEST). HSV are safe in their first campaign back in the top flight after back-to-back wins, but Leverkusen are unbeaten in their last 19 games against promoted teams as they go for the victory they need to have a chance to qualify for the UEFA Champions League. There’s also heavy discounts on food and drinks at the BayArena. Here’s all you need to know ahead of the Matchday 34 fixture in our matchday news.
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As well as previously confirmed departures, Bayer 04 Women will also say goodbye to Vanessa Haim and Shen Menglu before Sunday’s final game of the season at home to Werder Bremen as the pair leave Leverkusen upon the expiration of their contracts.
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The climax to a long season, emotional farewells and hopes of a major triumph: Bayer 04 Women face a thrilling final matchday in the Bundesliga. In the clash against SV Werder Bremen on Sunday, 17 May (kick-off: 14:00 CEST) at the Ulrich-Haberland-Stadion, the Werkself could make history and qualify for the Champions League for the first time in the club’s history – provided rivals Eintracht Frankfurt lose at home to 1. FC Union Berlin at the same time. Even setting aside the sporting context, it's set to be a special afternoon.
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