| OS - Kval - Mixed dubbel | 2024/04/12 15:30 | Gardos/Polcanova v Balazova/Pistej | L | 2-3 |
| OS - Kval - Mixed dubbel | 2024/04/11 14:00 | Robles/Xiao v Gardos/Polcanova | L | 4-1 |
| Singapore Smash - Mixed dubbel | 2024/03/13 08:00 | Gardos/Polcanova v Harimoto/Hayata | L | 0-3 |
| Singapore Smash - Mixed dubbel | 2024/03/12 11:00 | Mittelham/Qiu v Gardos/Polcanova | W | 0-3 |
| Singapore Smash - Mixed dubbel | 2024/03/10 13:40 | Pang/Wong v Gardos/Polcanova | W | 2-3 |
| WTT Star Contender - Doha - Mixed dubbel - Kval | 2024/01/08 17:25 | Pitchford/Hursey v Gardos/Polcanova | L | 3-1 |
| Europeiska spelen - Mixed dubbel | 2023/06/24 14:00 | Ionescu/Szocs v Gardos/Polcanova | L | 3-1 |
| ITTF World Champioships - Mixed dubbel | 2023/05/23 13:30 | Sun/Wang v Gardos/Polcanova | L | 3-0 |