| CEV European Championship - Feminin | 08/12 11:00 | 7 | Wojtasik/Kociolek v Lehtonen/Ah'nen | 2-0 | |
| CEV European Championship - Feminin | 08/11 14:00 | 1 | Lahti/Parkkinen v Lehtonen/Ahtiainen | 0-2 | |
| CEV European Championship - Feminin | 08/11 10:00 | 1 | van Iersel/Ypma v Lehtonen/Ahtiainen | 2-1 | |
| FIVB Gstaad - Feminin | 07/09 09:00 | - | Claes/Sponcil v Lehtonen/Ahtiainen | 2-0 | |
| FIVB Gstaad - Feminin | 07/08 12:00 | - | Lehtonen/Ahtiainen v Behrens/Ittlinger | 2-1 | |
| FIVB Gstaad - Feminin | 07/07 13:00 | - | Ana Patricia/Rebecca v Lehtonen/Ahtiainen | 2-0 | |
| FIVB Gstaad - Feminin | 07/06 14:00 | - | Hjortland/Helland-Hansen v Lehtonen/Ahtiainen | 1-2 | |
| FIVB Ostrava - Feminin | 06/03 15:40 | - | Lehtonen/Ahtiainen v Behrens/Ittlinger | 0-2 | |
| FIVB Ostrava - Feminin | 06/03 08:10 | - | Kozuch/Lu'ig v Lehtonen/Ah'nen | 2-1 | |
| FIVB Ostrava - Feminin 2021 | 06/02 13:40 | - | Lehtonen/Ahtiainen v Klinger/Klinger | 2-0 | |
| FIVB Ostrava - Feminin 2021 | 06/02 07:50 | - | Lehtonen/Ahtiainen v Ceynowa/Lodej | 2-1 | |
| FIVB Sochi Open - Feminin | 05/28 08:30 | - | Taina/Victoria v Lehtonen/Ahtiainen | 2-0 |