| Doubles | |
|---|---|
| 2023 Schwaben Open | |
| Champions |  Constantin Frantzen Hendrik Jebens |
| Runners-up |  Constantin Bittoun Kouzmine Volodymyr Uzhylovskyi |
| Score | 6–2, 6–2 |
Andrei Vasilevski and Igor Zelenay were the defending champions [1] but chose not to defend their title.
Constantin Frantzen and Hendrik Jebens won the title after defeating Constantin Bittoun Kouzmine and Volodymyr Uzhylovskyi 6–2, 6–2 in the final.
Constantin Frantzen / Hendrik Jebens (champions)
Ivan Liutarevich / Vladyslav Manafov (quarterfinals)
Neil Oberleitner / Tim Sandkaulen (semifinals)
Purav Raja / Ramkumar Ramanathan (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Frantzen H Jebens | 65 | 77 | [10] | |||||||||||||||||||||||
 H Habib B Hassan | 77 | 62 | [8] | 1 | C Frantzen H Jebens | 63 | 6 | [14] | |||||||||||||||||||
| WC | J Schnaitter M Wallner | 6 | 6 | WC | J Schnaitter M Wallner | 77 | 3 | [12] | |||||||||||||||||||
| Alt | N Kuhn  A Martin | 3 | 4 | 1 | C Frantzen H Jebens | 77 | 6 | ||||||||||||||||||||
| 3 | N Oberleitner T Sandkaulen | 4 | 6 | [10] | 3 | N Oberleitner T Sandkaulen | 63 | 0 | |||||||||||||||||||
 A Merino C Negritu | 6 | 4 | [7] | 3 | N Oberleitner T Sandkaulen | 6 | 6 | ||||||||||||||||||||
 S Rodríguez Taverna JB Torres | 78 | 7 | S Rodríguez Taverna JB Torres | 4 | 3 | ||||||||||||||||||||||
| D Pichler Parikshit Somani | 66 | 5 | 1 | C Frantzen H Jebens | 6 | 6 | |||||||||||||||||||||
 O Roca Batalla N Sánchez Izquierdo | 5 | 6 | [10] | C Bittoun Kouzmine V Uzhylovskyi | 2 | 2 | |||||||||||||||||||||
| Alt | Nicholas Bybel O Crawford | 7 | 3 | [7] | O Roca Batalla N Sánchez Izquierdo | 5 | 4 | ||||||||||||||||||||
| Constantin Bittoun Kouzmine V Uzhylovskyi | 77 | 3 | [10] | C Bittoun Kouzmine V Uzhylovskyi | 7 | 6 | |||||||||||||||||||||
| 4 | P Raja R Ramanathan | 65 | 6 | [8] | C Bittoun Kouzmine V Uzhylovskyi | 6 | 62 | [10] | |||||||||||||||||||
 B Harris  H Rocha | 7 | 7 | B Harris H Rocha | 3 | 77 | [7] | |||||||||||||||||||||
| Alt | Lucas Gerch Timo Stodder | 5 | 5 | B Harris H Rocha | 6 | 6 | |||||||||||||||||||||
 M Echargui  Federico Iannaccone | 4 | 3 | 2 | I Liutarevich V Manafov | 4 | 4 | |||||||||||||||||||||
| 2 | I Liutarevich V Manafov | 6 | 6 | ||||||||||||||||||||||||
Ruben Bemelmans and Daniel Masur were the defending champions but only Masur chose to defend his title, partnering Marco Bortolotti. They withdrew before their first round match.
Pierre-Hugues Herbert and Albano Olivetti were the defending champions but chose not to defend their title.
Sander Arends and David Pel were the defending champions but only Pel chose to defend his title, partnering Gijs Brouwer. Pel lost in the first round to Jérôme Kym and Joel Schwärzler.
Dustin Brown and Evan King were the defending champions but only Brown chose to defend his title, partnering Tim Sandkaulen. Brown lost in the quarterfinals to Manuel Guinard and Grégoire Jacq.
Romain Arneodo and Jonathan Eysseric were the defending champions but only Eysseric chose to defend his title, partnering Miguel Ángel Reyes-Varela. Eysseric lost in the first round to Manuel Guinard and Grégoire Jacq.
Alexander Erler and Lucas Miedler were the defending champions but chose not to defend their title.
Dustin Brown and Andrea Vavassori were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
Nicolas Mahut and Édouard Roger-Vasselin were the defending champions but only Mahut chose to defend his title, partnering Pierre-Hugues Herbert. Mahut lost in the quarterfinals to Constantin Frantzen and Hendrik Jebens.
Santiago González and Édouard Roger-Vasselin defeated Hugo Nys and Jan Zieliński in the final, 6–7(8–10), 7–6(7–3), [10–1] to win the doubles tennis title at the 2023 Swiss Indoors.
Michael Geerts and Patrik Niklas-Salminen were the defending champions but chose not to defend their title.
Defending champions Hugo Nys and Jan Zieliński defeated Constantin Frantzen and Hendrik Jebens 6–4, 6–4 in the final to win the doubles tennis title at the 2023 Moselle Open.
Max Purcell and Jason Taylor were the defending champions but chose not to defend their title.
Zizou Bergs and David Pel were the defending champions but chose not to defend their title.
Nicolás Barrientos and Francisco Cabral were the defending champions but chose not to defend their title.
Romain Arneodo and Sam Weissborn were the defending champions but only Weissborn chose to defend his title, partnering Philipp Oswald. They lost in the first round to Neil Oberleitner and Joel Schwärzler.
Constantin Frantzen and Hendrik Jebens were the defending champions but chose not to defend their title.
Constantin Frantzen and Hendrik Jebens were the defending champions but lost in the semifinals to Jakob Schnaitter and Mark Wallner.
Alexander Erler and Andreas Mies won the doubles title at the 2024 Generali Open Kitzbühel, defeating Constantin Frantzen and Hendrik Jebens in the final, 6–3, 3–6, [10–6]. It was Erler's sixth ATP Tour doubles title, and Mies' seventh.
Constantin Frantzen and Hendrik Jebens were the defending champions but chose not to defend their title.
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