 Tunisia: M15 Monastir 12 - Doubles - Main |
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| Quarter-finals | Agamenone F./Matuszewski P. | Avidzba A./Shevchenko A. | 2:0 (6:3, 6:4) | details | 08.04.2021 |
| 1/8-finals | Gadamauri B./Negritu Ch. | Avidzba A./Shevchenko A. | 1:2 (7:69, 3:6, 5:10) | details | 06.04.2021 |
 Portugal: M25 Faro - Doubles - Main |
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| Semi-finals | Avidzba A./Tamm K. | Added D./Voljacques H. | 1:2 (6:4, 1:6, 10:12) | details | 05.03.2021 |
| Quarter-finals | Poullain L./Stouff V. | Avidzba A./Tamm K. | 0:2 (3:6, 4:6) | details | 04.03.2021 |
| 1/8-finals | Blanchet U./Hamou M. | Avidzba A./Tamm K. | 0:2 (3:6, 4:6) | details | 02.03.2021 |
| Portugal: M25 Vale Do Lobo - Doubles - Main |
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| Final | Added D./Fallert F. | Avidzba A./Tamm K. | 2:1 (6:2, 64:7, 10:2) | details | 27.02.2021 |
| Semi-finals | Avidzba A./Tamm K. | Falcao G./Lipovsek Puches T. | 2:1 (3:6, 6:2, 10:6) | details | 26.02.2021 |
| Quarter-finals | Avidzba A./Tamm K. | De Schepper K./Martineau M. | 2:1 (0:6, 6:4, 10:4) | details | 25.02.2021 |
| 1/8-finals | Hamou M./Wang T. | Avidzba A./Tamm K. | 0:2 (2:6, 2:6) | details | 23.02.2021 |
 France: M15+H Bressuire - Doubles - Main |
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| Quarter-finals | Durasovic V./Wang T. | Avidzba A./Escoffier A. | WO. | details | 20.01.2021 |
| 1/8-finals | Avidzba A./Escoffier A. | De Jong J./Forejtek J. | 2:1 (4:6, 7:63, 10:3) | details | 19.01.2021 |
Russia: St. Petersburg - Singles - Qualification