Finland: Helsinki - Doubles - Main |
| 1/8-finals | Kopp S./Sels J. | Ahti V./Paldanius O. | 2:0 (6:4, 7:5) | details | 06.11.2024 |
| 1/8-finals | Bergevi F./Veldheer M. | Ahti V./Paldanius O. | CAN. | details | 05.11.2024 |
Hungary: M15 Szabolcsveresmart - Doubles - Main |
| Final | Ahti V./Pohjola P. | Beloborodko I./Jermar J. | 1:2 (1:6, 7:65, 7:10) | details | 02.11.2024 |
| Semi-finals | Bakonyi D./Jilly A. | Ahti V./Pohjola P. | 1:2 (1:6, 6:4, 8:10) | details | 01.11.2024 |
| Quarter-finals | Kravchenko G./Mashtakov N. | Ahti V./Pohjola P. | 0:2 (4:6, 0:6) | details | 31.10.2024 |
| 1/8-finals | Ahti V./Pohjola P. | Hornung G./Savay Z. S. | 2:0 (6:4, 6:1) | details | 30.10.2024 |
Italy: M25 Santa Margherita di Pula 9 - Doubles - Main |
| 1/8-finals | Krutykh O./Sakellaridis D. | Ahti V./Overmyer K. | 2:0 (6:2, 7:68) | details | 02.10.2024 |
Poland: M15 Szczawno - Doubles - Main |
| 1/8-finals | Ahti V./Rast E. | Filip J./Paty D. | 0:2 (3:6, 2:6) | details | 27.08.2024 |
Finland: M15 Vaasa - Doubles - Main |
| Quarter-finals | Bladelius H./Cook E. | Ahti V./Bulus C. | 2:0 (6:4, 6:2) | details | 08.08.2024 |
| 1/8-finals | Ahti V./Bulus C. | Baldovinetti G./Rossi L. | 2:1 (4:6, 6:4, 10:2) | details | 06.08.2024 |
Denmark: M25 Aarhus - Doubles - Main |
| 1/8-finals | Ahti V./Markiewicz J. | Durasovic V./Vanshelboim E. | 1:2 (2:6, 6:1, 5:10) | details | 12.06.2024 |
Georgia: M15 Tbilisi - Doubles - Main |
| Semi-finals | Gengel M./Lomakin G. | Ahti V./Bulus C. | 2:1 (6:3, 3:6, 10:7) | details | 09.05.2024 |
| Quarter-finals | Glinka D./Saar K. K. | Ahti V./Bulus C. | 0:2 (3:6, 3:6) | details | 08.05.2024 |
| 1/8-finals | Ahti V./Bulus C. | Atlangeriev B./Chekhov A. | 2:0 (6:4, 6:1) | details | 06.05.2024 |
Spain: M15 Les Franqueses del Valles - Doubles - Main |
| Quarter-finals | Cooper S./Van Tilburg R. | Ahti V./Markiewicz J. | 2:1 (6:3, 2:6, 10:4) | details | 14.03.2024 |
| 1/8-finals | Ahti V./Markiewicz J. | Dussin L./Verbard B. | 2:0 (6:2, 6:2) | details | 13.03.2024 |
Finland: M15 Hyvinkaa - Doubles - Main |
| 1/8-finals | Ahti V./Karlsson Wistrand J. | Boehler D./Woerner P. | 1:2 (4:6, 7:63, 8:10) | details | 01.08.2023 |
Finland: Tampere - Doubles - Main |
| 1/8-finals | Ahti V./Rikkonen R. | Vanshelboim E./Wenger D. | 0:2 (3:6, 4:6) | details | 19.07.2023 |
Finland: M15 Vaasa - Doubles - Main |
| Semi-finals | Ahti V./Lofman A. | Giacomini L./Moghini G. | 1:2 (67:7, 6:4, 4:10) | details | 09.06.2023 |
| Quarter-finals | Friberg K./Mridha J. | Ahti V./Lofman A. | 1:2 (7:63, 4:6, 9:11) | details | 08.06.2023 |
| 1/8-finals | Ahti V./Lofman A. | Gentzsch T./Hornitschek N. | 2:0 (6:3, 6:4) | details | 06.06.2023 |
Sweden: M25 Varnamo - Doubles - Main |
| 1/8-finals | Kobelt N./Madaras N. | Ahti V./Sabanin Y. | 2:0 (6:1, 7:64) | details | 10.05.2023 |
Turkey: M15 Antalya 14 - Doubles - Main |
| 1/8-finals | Donders D./Pontjodikromo S. | Ahti V./Hess S. | 2:0 (6:4, 6:0) | details | 02.05.2023 |
Turkey: M15 Antalya 13 - Doubles - Main |
| 1/8-finals | Ahti V./Szajrych J. | Irwanto J./Panarin D. | 0:2 (4:6, 5:7) | details | 25.04.2023 |
Tunisia: M15 Monastir 13 - Doubles - Main |
| Quarter-finals | Ahti V./Pereira T. | Florig P./Ostapenkov D. | 1:2 (4:6, 6:4, 8:10) | details | 30.03.2023 |
| 1/8-finals | Dong B./Gao X. | Ahti V./Pereira T. | 1:2 (3:6, 6:4, 9:11) | details | 29.03.2023 |
Tunisia: M15 Monastir 12 - Doubles - Main |
| 1/8-finals | Mu T./Xiao L. | Ahti V./Markiewicz J. | 2:0 (6:2, 6:3) | details | 21.03.2023 |
Lithuania: M15 Vilnius - Doubles - Main |
| Quarter-finals | Ahti V./Pohjola P. | Karol M./Pokorny L. | 1:2 (7:64, 2:6, 13:15) | details | 18.01.2023 |
| 1/8-finals | Ahti V./Pohjola P. | Dedura-Palomero M./Reklevicius P. | 2:1 (3:6, 6:3, 10:4) | details | 17.01.2023 |
Estonia: M15 Parnu 2 - Doubles - Main |
| 1/8-finals | Schell N./Vasa E. | Ahti V./Temirhanov A. | 2:0 (7:5, 7:64) | details | 25.10.2022 |
Sweden: M25 Falun - Doubles - Main |
| Final | Hussey G./Monday J. | Ahti V./Temirhanov A. | 2:1 (4:6, 7:5, 10:4) | details | 30.09.2022 |
| Semi-finals | Pearson K./Squire H. | Ahti V./Temirhanov A. | 0:2 (3:6, 4:6) | details | 29.09.2022 |
| Quarter-finals | Ahti V./Temirhanov A. | Bergevi F./Freund S. | 2:0 (7:5, 7:67) | details | 28.09.2022 |