Select tournament type
| 1/16-finals | Spink I. | Haavisto E. | 2:0 (6:4, 6:3) | details | 26.11.2025 | ||
| 1/8-finals | Thamm M. | Haavisto E. | 2:0 (6:3, 6:4) | details | 20.11.2025 | ||
| 1/16-finals | Freitas A. | Haavisto E. | 0:2 (0:6, 3:6) | details | 19.11.2025 | ||
| Quarter-finals | Hennemann C. W. | Haavisto E. | 2:0 (6:1, 6:0) | details | 31.10.2025 | ||
| 1/8-finals | Havermans D. | Haavisto E. | 0:2 (4:6, 2:6) | details | 30.10.2025 | ||
| 1/16-finals | Norin F. | Haavisto E. | 0:2 (5:7, 4:6) | details | 28.10.2025 | ||
| 1/16-finals | Solar Donoso L. | Haavisto E. | 2:0 (6:3, 6:1) | details | 21.10.2025 | ||
| 1/8-finals | Brockmann T. J. | Haavisto E. | 2:0 (7:64, 6:1) | details | 15.10.2025 | ||
| 1/16-finals | Blomqvist C. | Haavisto E. | 1:2 (2:6, 6:2, 4:6) | details | 13.10.2025 | ||
| Semi-finals | Konjuh A. | Haavisto E. | 2:0 (6:1, 6:2) | details | 04.10.2025 | ||
| Quarter-finals | Haavisto E. | Petkovic A. | 2:1 (6:4, 4:6, 6:3) | details | 03.10.2025 | ||
| 1/8-finals | Mettraux M. | Haavisto E. | 0:2 (3:6, 62:7) | details | 02.10.2025 | ||
| 1/16-finals | Heinzova I. | Haavisto E. | 0:2 (0:6, 2:6) | details | 01.10.2025 | ||
| 1/8-finals | Petruzelova L. | Haavisto E. | 2:0 (6:2, 6:3) | details | 11.09.2025 | ||
| 1/16-finals | Ignatjeva M. | Haavisto E. | 1:2 (1:6, 6:1, 0:6) | details | 10.09.2025 | ||
| Quarter-finals | Brockmann T. J. | Haavisto E. | 2:0 (7:63, 6:4) | details | 29.08.2025 | ||
| 1/8-finals | Silva J. | Haavisto E. | 0:2 (1:6, 4:6) | details | 28.08.2025 | ||
| 1/16-finals | Kulhava V. | Haavisto E. | 1:2 (3:6, 6:3, 1:6) | details | 27.08.2025 | ||
| Final | Hietaranta L. | Haavisto E. | 2:0 (6:1, 6:0) | details | 10.08.2025 | ||
| Semi-finals | Yesypchuk D. | Haavisto E. | 0:2 (1:6, 3:6) | details | 09.08.2025 | ||
| Quarter-finals | Chramcova V. | Haavisto E. | 0:1 RET. (3:6, 0:1) | details | 08.08.2025 | ||
| 1/8-finals | Silva J. | Haavisto E. | 0:2 (3:6, 4:6) | details | 07.08.2025 | ||
| 1/16-finals | Haavisto E. | Svendsen J. C. | 2:0 (6:4, 6:2) | details | 06.08.2025 | ||
| 1/8-finals | Herrmann S. | Haavisto E. | 2:1 (6:0, 5:7, 6:1) | details | 31.07.2025 | ||
| 1/16-finals | Johansson I. | Haavisto E. | 0:2 (5:7, 5:7) | details | 30.07.2025 | ||
| 1/16-finals | Haavisto E. | Milatova S. | 0:2 (3:6, 0:6) | details | 11.06.2025 | ||
| 1/8-finals | Hertel A. | Haavisto E. | 2:1 (5:7, 6:4, 6:3) | details | 15.05.2025 | ||
| 1/16-finals | Sandberg V. | Haavisto E. | 0:2 (1:6, 1:6) | details | 14.05.2025 | ||
| 1/8-finals | Haavisto E. | Van Impe A. | 1:2 (6:2, 4:6, 1:6) | details | 08.05.2025 | ||
| 1/16-finals | Norin F. | Haavisto E. | 1:2 (5:7, 6:3, 3:6) | details | 07.05.2025 | ||
| 1/16-finals | Ewald W. | Haavisto E. | 2:0 (6:0, 6:1) | details | 02.04.2025 | ||
| 1/8-finals | Haavisto E. | Ferro F. | 0:2 (2:6, 1:6) | details | 06.03.2025 | ||
| 1/16-finals | Haavisto E. | Nylander Altelius J. | 2:1 (3:6, 6:3, 6:3) | details | 05.03.2025 | ||
| 1/16-finals | Naito Y. | Haavisto E. | 2:0 (6:2, 6:3) | details | 29.01.2025 | ||
| Quarter-finals | Cervino Ruiz C./Losciale V. | Haavisto E./Van Poppel E. | 2:1 (66:7, 6:4, 10:7) | details | 20.11.2025 | ||
| 1/8-finals | Haavisto E./Van Poppel E. | Couto L./Freitas A. | 2:0 (6:1, 6:2) | details | 19.11.2025 | ||
| Final | Haavisto E./Remander S. | Bjork J./Kamper Malmkjaer E. | 1:2 (2:6, 6:4, 7:10) | details | 09.08.2025 | ||
| Semi-finals | Haavisto E./Remander S. | Johansson I./Svahn I. | 2:0 (6:3, 6:3) | details | 08.08.2025 | ||
| Quarter-finals | Brune A./Yesypchuk D. | Haavisto E./Remander S. | 0:2 (4:6, 68:7) | details | 07.08.2025 | ||
| 1/8-finals | Herrmann S./Schaedel L. | Haavisto E./Remander S. | 1:2 (6:4, 2:6, 7:10) | details | 07.08.2025 | ||
| 1/8-finals | Haavisto E./Remander S. | Herrmann S./Schaedel L. | 0:2 (4:6, 3:6) | details | 29.07.2025 | ||
| Haavisto E./Blomqvist C. | Armannsdottir E. D./Gronholm A. S. | 2:0 (6:3, 6:0) | details | 17.06.2025 | |||
| 1/8-finals | Haavisto E./Remander S. | Krook K./Mol I. | WO. | details | 13.05.2025 | ||
| Quarter-finals | Haavisto E./Johansson I. | Hertel A./Yesypchuk D. | 0:2 (3:6, 2:6) | details | 08.05.2025 | ||
| 1/8-finals | Brune A./Sziedat F. | Haavisto E./Johansson I. | 0:2 (4:6, 3:6) | details | 07.05.2025 | ||
| 1/8-finals | Haavisto E./Remander S. | Fulgenzi B./Fulgenzi L. | 1:2 (6:3, 2:6, 4:10) | details | 01.04.2025 | ||
| 1/8-finals | Brune A./Helgo M. | Haavisto E./Remander S. | 2:0 (7:5, 6:2) | details | 04.03.2025 | ||
| 1/8-finals | Cirpanli D./Haavisto E. | Petretic L./Zvonaru I. | 0:2 (1:6, 4:6) | details | 29.01.2025 | ||
| Quarter-finals | Alkio A./Haavisto E. | Krebs Hyllested V./Munk Mortensen R. | 0:2 (2:6, 2:6) | details | 08.01.2025 | ||
| 1/8-finals | Elde E./Praefke P. | Alkio A./Haavisto E. | 0:2 (5:7, 61:7) | details | 07.01.2025 | ||