Switzerland: Geneva - Doubles - Main |
| 1/8-finals | Bellier A./Paul J. | Frantzen C./Jebens H. | 0:2 (1:6, 66:7) | details | 19.05.2024 |
Italy: Turin 2 - Doubles - Main |
| 1/8-finals | Mies A./Skupski N. | Frantzen C./Jebens H. | 2:0 (6:3, 6:4) | details | 17.05.2024 |
Austria: Mauthausen - Doubles - Main |
| Final | Seggerman R./Trhac P. | Frantzen C./Jebens H. | 0:2 (4:6, 4:6) | details | 11.05.2024 |
| Semi-finals | Oberleitner N./Schwaerzler J. J. | Frantzen C./Jebens H. | 0:2 (4:6, 3:6) | details | 10.05.2024 |
| Quarter-finals | Liutarevich I./Vega Hernandez D. | Frantzen C./Jebens H. | 0:2 (4:6, 0:6) | details | 09.05.2024 |
| 1/8-finals | Kovalik J./Zelenay I. | Frantzen C./Jebens H. | 0:2 (4:6, 4:6) | details | 08.05.2024 |
Italy: Cagliari - Doubles - Main |
| Semi-finals | Arias B./Zeballos F. | Frantzen C./Jebens H. | 2:0 (7:5, 7:65) | details | 04.05.2024 |
| Quarter-finals | Frantzen C./Jebens H. | Nouza P./Reyes-Varela M. A. | 2:1 (6:2, 3:6, 10:8) | details | 03.05.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Cacic N./Stevens B. | 2:0 (7:5, 6:2) | details | 01.05.2024 |
Italy: Rome - Doubles - Main |
| 1/8-finals | Eysseric J./Pellegrino A. | Frantzen C./Jebens H. | 2:0 (7:69, 6:4) | details | 24.04.2024 |
Germany: Munich - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Mies A./Struff J-L. | 1:2 (6:3, 2:6, 9:11) | details | 15.04.2024 |
Portugal: Estoril - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Added D./Jacq G. | 1:2 (64:7, 7:66, 8:10) | details | 03.04.2024 |
Italy: Naples 3 - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Andreozzi G./Reyes-Varela M. A. | 1:2 (6:4, 61:7, 6:10) | details | 28.03.2024 |
Croatia: Zadar - Doubles - Main |
| Quarter-finals | Frantzen C./Jebens H. | Sabanov I./Sabanov M. | 1:2 (3:6, 6:3, 6:10) | details | 21.03.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Basic M./Fatic N. | 2:0 (6:3, 7:65) | details | 19.03.2024 |
Switzerland: Lugano - Doubles - Main |
| Final | Frantzen C./Jebens H. | Arends S./Verbeek S. | 1:2 (7:69, 61:7, 8:10) | details | 09.03.2024 |
| Semi-finals | Frantzen C./Jebens H. | Margaroli L./Masur D. | 2:0 (6:4, 7:65) | details | 08.03.2024 |
| Quarter-finals | Frantzen C./Jebens H. | Goransson A./Huesler M. | 2:0 (7:65, 6:4) | details | 07.03.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Brouwer G./Ritschard A. | 2:0 (6:4, 6:4) | details | 05.03.2024 |
France: Lille - Doubles - Main |
| Quarter-finals | Frantzen C./Jebens H. | Droguet T./Mpetshi Perricard G. | 0:2 (63:7, 4:6) | details | 29.02.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Goldhoff G./Johnson L. | 2:0 (7:5, 7:5) | details | 27.02.2024 |
France: Pau - Doubles - Main |
| Semi-finals | Arneodo R./Weissborn S. | Frantzen C./Jebens H. | 2:1 (6:4, 62:7, 10:8) | details | 23.02.2024 |
| Quarter-finals | Frantzen C./Jebens H. | Johnson L./Niklas-Salminen P. | 2:0 (6:3, 7:67) | details | 22.02.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Chidekh C./Stepanov R. | 2:0 (6:3, 6:2) | details | 21.02.2024 |
France: Cherbourg - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Geerts M./Oberleitner N. | 0:2 (66:7, 4:6) | details | 13.02.2024 |
France: Marseille - Doubles - Main |
| 1/8-finals | Machac T./Zhang Z. | Frantzen C./Jebens H. | 2:0 (6:4, 6:3) | details | 07.02.2024 |
France: Montpellier - Doubles - Main |
| 1/8-finals | Doumbia S./Reboul F. | Frantzen C./Jebens H. | 2:0 (7:65, 6:2) | details | 31.01.2024 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Arevalo M./Pavic M. | Frantzen C./Jebens H. | 2:0 (7:65, 6:3) | details | 18.01.2024 |
Australia: Adelaide - Doubles - Main |
| Quarter-finals | Escobar G./Nedovyesov A. | Frantzen C./Jebens H. | 2:0 (6:3, 6:3) | details | 11.01.2024 |
| 1/8-finals | Frantzen C./Jebens H. | Gonzalez S./Skupski N. | 2:1 (7:610, 64:7, 10:8) | details | 10.01.2024 |
| 1/16-finals | Bolt A./Saville L. | Frantzen C./Jebens H. | 0:2 (4:6, 4:6) | details | 08.01.2024 |
Hong Kong: Hong Kong - Doubles - Main |
| 1/8-finals | Behar A./Pavlasek A. | Frantzen C./Jebens H. | 2:0 (6:4, 6:4) | details | 02.01.2024 |
France: Metz - Doubles - Main |
| Final | Nys H./Zielinski J. | Frantzen C./Jebens H. | 2:0 (6:4, 6:4) | details | 11.11.2023 |
| Semi-finals | Frantzen C./Jebens H. | Heliovaara H./Mies A. | 2:1 (7:63, 67:7, 10:5) | details | 10.11.2023 |
| Quarter-finals | Frantzen C./Jebens H. | Glasspool L./Peers J. | 2:0 (7:65, 6:4) | details | 08.11.2023 |
| 1/8-finals | Frantzen C./Jebens H. | Bhambri Y./Cornea V. V. | 2:0 (6:3, 7:64) | details | 07.11.2023 |
Germany: Ismaning - Doubles - Main |
| Final | Balaji N. S./Begemann A. | Frantzen C./Jebens H. | 2:0 (7:64, 6:4) | details | 04.11.2023 |
| Semi-finals | Chandrasekar A./Prashanth V. | Frantzen C./Jebens H. | 0:2 (3:6, 64:7) | details | 03.11.2023 |
| Quarter-finals | Oberleitner N./Walkow S. | Frantzen C./Jebens H. | 1:2 (4:6, 6:4, 7:10) | details | 02.11.2023 |
| 1/8-finals | Durasovic V./Ejupovic E. | Frantzen C./Jebens H. | 1:2 (64:7, 7:64, 9:11) | details | 01.11.2023 |
Switzerland: Basel - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Gonzalez S./Roger-Vasselin E. | 0:2 (5:7, 610:7) | details | 23.10.2023 |
Switzerland: Basel - Doubles - Qualification |
| Final | Cacic N./Cornea V. V. | Frantzen C./Jebens H. | 0:2 (3:6, 4:6) | details | 22.10.2023 |
| Semi-finals | Reynolds F./Stepanov R. | Frantzen C./Jebens H. | 0:2 (3:6, 4:6) | details | 21.10.2023 |
Belgium: Antwerp - Doubles - Main |
| 1/8-finals | Glasspool L./Nys H. | Frantzen C./Jebens H. | 2:1 (7:5, 65:7, 10:3) | details | 18.10.2023 |
Slovakia: Bratislava 2 - Doubles - Main |
| Semi-finals | Balaji N. S./Begemann A. | Frantzen C./Jebens H. | 2:0 (7:64, 7:5) | details | 13.10.2023 |
| Quarter-finals | Frantzen C./Jebens H. | Karol M./Privara P. B. | 2:1 (4:6, 6:3, 12:10) | details | 12.10.2023 |
| 1/8-finals | Frantzen C./Jebens H. | Arends S./Veldheer M. | 2:0 (6:3, 6:2) | details | 11.10.2023 |
France: Mouilleron-Le-Captif - Doubles - Main |
| 1/8-finals | Frantzen C./Jebens H. | Liutarevich I./Manafov V. | 1:2 (3:6, 6:3, 7:10) | details | 04.10.2023 |
France: Orleans - Doubles - Main |
| Final | Patten H./Smith J. P. | Frantzen C./Jebens H. | 0:2 (65:7, 612:7) | details | 01.10.2023 |
| Semi-finals | Arends S./Pel D. | Frantzen C./Jebens H. | WO. | details | 30.09.2023 |