 World: Davis Cup - World Group II - Doubles - Main |
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| | Fomin S./Sultanov K. | Seeman J./Troost S. | 2:0 (6:0, 6:4) | details | 14.09.2024 |
 Portugal: M25 Vila Real de Santo Antonio - Doubles - Main |
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| 1/8-finals | Fomin S./Sultanov K. | Araujo P./Pereira T. | 0:2 (4:6, 4:6) | details | 17.02.2024 |
| World: Davis Cup - World Group I - Doubles - Preliminary |
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| | Fomin S./Sultanov K. | Hurkacz H./Zielinski J. | 0:2 (61:7, 4:6) | details | 03.02.2024 |
 Asia: Asian Games - Doubles - Main |
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| Quarter-finals | Fomin S./Sultanov K. | Hsu Y. H./Jung J. | 0:2 (2:6, 3:6) | details | 27.09.2023 |
| 1/8-finals | Bhambri Y./Bopanna R. | Fomin S./Sultanov K. | 1:2 (6:2, 3:6, 6:10) | details | 25.09.2023 |
| 1/16-finals | Alqahtani B./Mubarak A. | Fomin S./Sultanov K. | 0:2 (3:6, 1:6) | details | 24.09.2023 |
 Uzbekistan: Samarkand - Doubles - Main |
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| 1/8-finals | Elgin M./Istomin D. | Fomin S./Sultanov K. | 2:0 (7:63, 6:2) | details | 17.05.2018 |
| Uzbekistan: Karshi - Doubles - Main |
|---|
| Quarter-finals | Fomin S./Sultanov K. | Khabibulin T./Manafov V. | 0:2 (63:7, 1:6) | details | 09.05.2018 |
| 1/8-finals | Fomin S./Sultanov K. | Boluda-Purkiss C./Ortega-Olmedo R. | 2:1 (64:7, 6:2, 10:6) | details | 08.05.2018 |
