Select tournament type
| 1/16-finals | Sieg M. | Feistel G. | 0:2 (3:6, 1:6) | details | 22.04.2026 | ||
| Semi-finals | Sieg M. | Stoiana M. | 0:2 (65:7, 3:6) | details | 11.04.2026 | ||
| Quarter-finals | Urhobo A. | Sieg M. | 0:2 (4:6, 1:6) | details | 10.04.2026 | ||
| 1/8-finals | Herrero Linana A. | Sieg M. | 1:2 (6:0, 4:6, 1:6) | details | 10.04.2026 | ||
| 1/16-finals | Sieg M. | Tikhonova A. | 2:0 (6:3, 6:2) | details | 09.04.2026 | ||
| Semi-finals | Giovannini L. | Sieg M. | 2:1 (6:2, 4:6, 7:63) | details | 04.04.2026 | ||
| Quarter-finals | Urrutia M. F. | Sieg M. | 1:2 (7:66, 64:7, 0:6) | details | 03.04.2026 | ||
| 1/8-finals | Sieg M. | Vergara Rivera A. | 2:1 (4:6, 6:4, 6:4) | details | 01.04.2026 | ||
| 1/16-finals | Markus Cam. | Sieg M. | 0:2 (1:6, 1:6) | details | 30.03.2026 | ||
| 1/16-finals | Sieg M. | Fullana L. | 1:2 (3:6, 6:3, 1:6) | details | 23.03.2026 | ||
| 1/8-finals | Visscher S. J. | Sieg M. | 2:0 (6:2, 6:2) | details | 18.02.2026 | ||
| 1/16-finals | Sieg M. | Rey Garcia A. | 2:0 (6:1, 6:2) | details | 17.02.2026 | ||
| 1/16-finals | Scott K. | Sieg M. | 2:0 (6:3, 6:2) | details | 04.02.2026 | ||
| 1/8-finals | Stoiana M. | Sieg M. | 2:0 (6:4, 6:1) | details | 29.01.2026 | ||
| 1/16-finals | Sieg M. | Smith A. | 2:0 (6:4, 6:3) | details | 28.01.2026 | ||
| 1/8-finals | Gasanova A. | Sieg M. | 2:0 (6:2, 6:2) | details | 13.11.2025 | ||
| 1/16-finals | Smith A. | Sieg M. | 1:2 (2:6, 6:2, 4:6) | details | 12.11.2025 | ||
| Quarter-finals | Sieg M. | Vedder E. | 0:2 (1:6, 3:6) | details | 07.11.2025 | ||
| 1/8-finals | Sieg M. | Seibold E. | 2:0 (6:3, 6:1) | details | 06.11.2025 | ||
| 1/16-finals | Sieg M. | Payne B. | 2:0 (7:5, 7:63) | details | 05.11.2025 | ||
| 1/16-finals | Sieg M. | Belgraver J. | 1:2 (4:6, 6:4, 1:6) | details | 29.10.2025 | ||
| Quarter-finals | Ma L. | Sieg M. | 2:0 (6:4, 7:5) | details | 10.10.2025 | ||
| 1/8-finals | Kosan K. | Sieg M. | 0:2 (1:6, 0:6) | details | 09.10.2025 | ||
| 1/16-finals | Fakih K. | Sieg M. | 0:2 (2:6, 1:6) | details | 07.10.2025 | ||
| Quarter-finals | Perez Alarcon L. | Sieg M. | 2:1 (6:4, 4:6, 6:3) | details | 03.10.2025 | ||
| 1/8-finals | Sieg M. | Herrero Linana A. | 2:0 (6:2, 6:3) | details | 02.10.2025 | ||
| 1/16-finals | Refaat M. | Sieg M. | 0:2 (4:6, 4:6) | details | 01.10.2025 | ||
| Semi-finals | Jokic K. | Sieg M. | 2:0 (6:3, 6:3) | details | 13.09.2025 | ||
| Quarter-finals | Kuhl C. | Sieg M. | 0:2 (1:6, 1:6) | details | 12.09.2025 | ||
| 1/8-finals | Biolay S. | Sieg M. | 0:2 (3:6, 3:6) | details | 11.09.2025 | ||
| 1/16-finals | Barrera Aguirre I. | Sieg M. | 0:2 (1:6, 64:7) | details | 10.09.2025 | ||
| Quarter-finals | Giovannini L. | Sieg M. | 2:0 (7:5, 6:2) | details | 05.09.2025 | ||
| 1/8-finals | Sieg M. | Jokic K. | 2:1 (6:4, 0:6, 6:4) | details | 04.09.2025 | ||
| 1/16-finals | Sieg M. | Jara S. | 2:0 (6:3, 6:3) | details | 03.09.2025 | ||
| 1/8-finals | Sieg M. | Todoni A. A. | 0:2 (0:6, 4:6) | details | 13.08.2025 | ||
| 1/16-finals | Sieg M. | Hitt Z. | 2:0 (6:1, 6:2) | details | 11.08.2025 | ||
| 1/16-finals | Sieg M. | Day K. | 0:2 (0:6, 68:7) | details | 06.08.2025 | ||
| Quarter-finals | Brown J./Sieg M. | Giovannini L./Gomez Pezuela Cano M. | 0:2 (4:6, 4:6) | details | 26.03.2026 | ||
| 1/8-finals | Duarte A. D./Rabin S. | Brown J./Sieg M. | 0:2 (1:6, 1:6) | details | 25.03.2026 | ||
| Quarter-finals | Appleton E./Hruncakova V. | Allen V./Sieg M. | 2:0 (6:1, 6:1) | details | 05.03.2026 | ||
| 1/8-finals | Allen V./Sieg M. | Aikawa M./Dittmann G. M. | 2:0 (6:4, 6:0) | details | 03.03.2026 | ||
| Quarter-finals | Firman A./Sieg M. | Ivanov V./Munk Mortensen R. | 0:2 (65:7, 64:7) | details | 18.02.2026 | ||
| 1/8-finals | Guth M./Niemeier J. | Firman A./Sieg M. | 0:2 (4:6, 2:6) | details | 16.02.2026 | ||
| Semi-finals | Harrison C./Hewitt D. | Cayetano E./Sieg M. | 2:1 (5:7, 6:4, 10:8) | details | 30.01.2026 | ||
| Quarter-finals | Giavara H./McDonald E. | Cayetano E./Sieg M. | WO. | details | 29.01.2026 | ||
| 1/8-finals | Cayetano E./Sieg M. | Leon S./Poling L. | 2:0 (6:0, 6:2) | details | 28.01.2026 | ||
| 1/8-finals | Broadus S./Zhiyenbayeva S. | Crawley F./Sieg M. | 2:1 (5:7, 6:2, 14:12) | details | 11.11.2025 | ||
| 1/8-finals | Jacutin-Mariona B./Sheng S. | Kuhl C./Sieg M. | 2:0 (7:66, 6:3) | details | 02.10.2025 | ||
| Quarter-finals | Daniel J./Sieg M. | Pawlikowska Z./Romero C. | 1:2 (0:6, 6:2, 4:10) | details | 04.09.2025 | ||
| 1/8-finals | Daniel J./Sieg M. | Collins K./Rencheli A. | 2:1 (66:7, 6:3, 10:3) | details | 02.09.2025 | ||