 Tunisia: M25 Hammamet 5 - Doubles - Main |
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| 1/8-finals | Kypriotis E./Schaefer J. | Hornitschek N./Hornung M. | 0:2 (2:6, 5:7) | details | 02.04.2024 |
| Tunisia: M25 Hammamet - Doubles - Main |
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| 1/8-finals | Oetzbach A./Stevenson K. | Benzal Alia I./Schaefer J. | 2:0 (6:1, 6:2) | details | 31.01.2024 |
 Sweden: M15 Kalmar - Doubles - Main |
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| Quarter-finals | Jaricevskis R./Schaefer J. | Hoyos Franco A./Sakamoto P. | 0:2 (3:6, 63:7) | details | 18.05.2023 |
| 1/8-finals | Dahlberg O./Gabelic J. | Jaricevskis R./Schaefer J. | 0:2 (4:6, 0:6) | details | 17.05.2023 |
| Sweden: M25 Varnamo - Doubles - Main |
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| 1/8-finals | Hansch Mauritzson F./Karlsson Wistrand J. | Kasemi K. S./Schaefer J. | 2:0 (6:3, 6:2) | details | 09.05.2023 |
 Serbia: M15 Kursumlijska Banja 2 - Doubles - Main |
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| 1/8-finals | Morlet A./Tabur C. | Kravec V./Schaefer J. | 2:0 (6:2, 6:2) | details | 04.05.2023 |
| Serbia: M15 Kursumlijska Banja - Doubles - Main |
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| Quarter-finals | Klegou A./Schaefer J. | Tomescu D. A./Vanta V. | WO. | details | 27.04.2023 |
| 1/8-finals | Klegou A./Schaefer J. | Bajrovic T./Inoue J. | 2:0 (6:1, 6:3) | details | 26.04.2023 |
 Portugal: M25 Portimao - Doubles - Main |
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| 1/8-finals | Harris B./Santillan A. | Rousseau H./Schaefer J. | 2:0 (6:2, 6:1) | details | 14.03.2023 |
 Morocco: M25 Agadir - Doubles - Main |
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| 1/8-finals | Lopez San Martin A./Navone M. | Elamin A./Schaefer J. | 2:0 (6:1, 6:1) | details | 02.08.2022 |
 Austria: M25 Telfs - Doubles - Main |
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| 1/8-finals | Dragomirov D./Wolfschmidt A. | Bybel N./Schaefer J. | 2:0 (6:3, 6:3) | details | 12.07.2022 |
 Algeria: M15 Oran 2 - Doubles - Main |
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| 1/8-finals | Aggarwal P./Madan T. | Ramdani H./Schaefer J. | 2:0 (6:1, 6:2) | details | 24.05.2022 |
| Algeria: M15 Oran - Doubles - Main |
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| 1/8-finals | Aymen A. M./Radjaa K. A. | Ben G. O./Schaefer J. | 2:0 (6:1, 6:2) | details | 16.05.2022 |
Spain: Marbella - Singles - Qualification