 Poland: Grodzisk Mazowiecki - Doubles - Main |
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| Quarter-finals | Kawa K./Lechemia E. | Piter K./Voracova R. | 2:1 (63:7, 6:3, 10:4) | details | 09.08.2023 |
| 1/8-finals | Jakupovic D./Lohoff J. | Piter K./Voracova R. | 1:2 (5:7, 7:63, 12:14) | details | 08.08.2023 |
 Australia: Melbourne (Summer Set 2) - Doubles - Main |
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| 1/8-finals | Pattinama Kerkhove L./Rodionova Ar. | Piter K./Voracova R. | 2:0 (6:2, 6:4) | details | 05.01.2022 |
 Italy: Courmayeur - Doubles - Main |
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| Quarter-finals | Piter K./Voracova R. | Wang Xin./Zheng S. | 1:2 (6:4, 2:6, 10:12) | details | 28.10.2021 |
| 1/8-finals | Bouzkova M./Hradecka L. | Piter K./Voracova R. | 1:2 (6:3, 5:7, 5:10) | details | 27.10.2021 |
 Spain: Tenerife - Doubles - Main |
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| 1/8-finals | Piter K./Voracova R. | Eikeri U./Perez E. | 1:2 (7:5, 3:6, 3:10) | details | 20.10.2021 |
