 World: Davis Cup - Group IV - Doubles - Main |
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| | Alharrasi M./Nawaf R. | Khleang P./Tep T. | CAN. | details | 13.07.2024 |
| | Kistanov K./Mirdzhaliev M. | Alharrasi M./Nawaf R. | CAN. | details | 12.07.2024 |
| Group A | Ahmad A./Al Marzouqi A. | Alharrasi M./Nawaf R. | CAN. | details | 11.07.2024 |
| | Godamanna H./Wijemanne T. S. | Alharrasi M./Nawaf R. | 2:0 (6:4, 6:2) | details | 10.07.2024 |
 Turkey: M15 Antalya 14 - Doubles - Main |
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| 1/8-finals | Jin Y./Li Z. | Zayid M. S./Nawaf R. | 2:0 (6:3, 6:2) | details | 08.05.2024 |
| Turkey: M15 Antalya 13 - Doubles - Main |
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| 1/8-finals | Jin Y./Li Z. | Zayid M. S./Nawaf R. | 2:0 (6:1, 6:2) | details | 01.05.2024 |
| Turkey: M15 Antalya 12 - Doubles - Main |
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| 1/8-finals | Zayid M. S./Nawaf R. | Binda A./Sharipov M. | 0:2 (3:6, 5:7) | details | 24.04.2024 |
 Qatar: Doha - Doubles - Main |
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| 1/8-finals | Koolhof W./Mektic N. | Mansouri S./Nawaf R. | 2:1 (3:6, 6:3, 10:8) | details | 21.02.2024 |
| Qatar: M25 Doha - Doubles - Main |
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| 1/8-finals | Nawaf M./Nawaf R. | Gogeliya K./Metreveli A. | 1:2 (4:6, 7:66, 8:10) | details | 15.01.2024 |
| Qatar: M15 Doha - Doubles - Main |
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| 1/8-finals | Nawaf M./Nawaf R. | Basic M./Beaupain S. | 0:2 (3:6, 3:6) | details | 09.01.2024 |
 Kuwait: M15 Zahra 3 - Doubles - Main |
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| 1/8-finals | Alkotop M./Dorofeev A. | Nawaf M./Nawaf R. | 2:1 (64:7, 6:1, 10:3) | details | 12.12.2023 |
| World: Davis Cup - Group V - Doubles - Promotion |
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| | Shanan Al Harrasi I./Nawaf R. | Enkhjargal S./Purevdorj U. | 2:0 (6:1, 6:3) | details | 28.10.2023 |
| Qatar: M15 Doha 3 - Doubles - Main |
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| Quarter-finals | Nawaf R./Zayed M. S. | Agafonov E./Sharipov M. | 0:2 (3:6, 3:6) | details | 11.10.2023 |
| 1/8-finals | Cuceu A./Sharma T. | Nawaf R./Zayed M. S. | 1:2 (6:3, 2:6, 6:10) | details | 10.10.2023 |
| Qatar: M15 Doha 2 - Doubles - Main |
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| 1/8-finals | Nawaf M./Nawaf R. | Forger A./Trochu P. | 1:2 (6:2, 2:6, 8:10) | details | 03.10.2023 |
| Qatar: M25 Doha - Doubles - Main |
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| 1/8-finals | Nawaf M./Nawaf R. | Bybel N./Chazal M. | 0:2 (1:6, 2:6) | details | 16.01.2023 |
| Qatar: M15 Doha - Doubles - Main |
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| 1/8-finals | Nawaf M./Nawaf R. | Zayed M. S./Zayid M. S. | 1:2 (6:2, 3:6, 5:10) | details | 10.01.2023 |
| Qatar: M15 Doha 6 - Doubles - Main |
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| Quarter-finals | Brown P./Kalyanpur A. | Khan S./Nawaf R. | 2:0 (6:1, 6:4) | details | 30.12.2021 |
| 1/8-finals | Macherla T. S./Madan T. | Khan S./Nawaf R. | 0:2 (68:7, 1:6) | details | 28.12.2021 |
| Qatar: M15 Doha 5 - Doubles - Main |
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| Quarter-finals | Deviatiarov M./Hsu Y. H. | Nawaf R./O'Sullivan A. | 2:0 (6:4, 6:1) | details | 23.12.2021 |
| 1/8-finals | Shanan Al Harrasi I./Zayed M. S. | Nawaf R./O'Sullivan A. | 0:0 RET. (2:3) | details | 21.12.2021 |
| Qatar: M15 Doha 4 - Doubles - Main |
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| Quarter-finals | Nawaf R./Zayed M. S. | Kalyanpur A./Sasikumar M. | 0:2 (4:6, 2:6) | details | 16.12.2021 |
| 1/8-finals | Ghanim A./Nawaf M. | Nawaf R./Zayed M. S. | 0:2 (1:6, 0:6) | details | 14.12.2021 |
| Qatar: M15 Doha 3 - Doubles - Main |
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| 1/8-finals | Nawaf R./Yang J. | Erel Y./Tkemaladze Z. | 0:2 (1:6, 2:6) | details | 19.10.2021 |
| Qatar: M15 Doha 2 - Doubles - Main |
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| 1/8-finals | Amirov D./Nawaf R. | Oetzbach A./Schell N. | 0:2 (1:6, 3:6) | details | 12.10.2021 |
| Qatar: M15 Doha - Doubles - Main |
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| 1/8-finals | Mu T./Nawaf R. | Cash J./Sigsgaard C. | 0:2 (2:6, 3:6) | details | 05.10.2021 |
| World: Davis Cup - Group III - Doubles - Main |
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| | Le Quoc-K./Ly Nam H. | Nawaf R./Zayed M. S. | 2:0 (6:3, 6:4) | details | 16.09.2021 |
| | Le Quoc-K./Trinh L. G. | Nawaf R./Zayed M. S. | CAN. | details | 16.09.2021 |
| Qatar: M15 Doha - Doubles - Main |
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| Quarter-finals | Nawaf R./Veger F. | Fallert F./Obert A. | 1:2 (1:6, 6:2, 2:10) | details | 12.03.2020 |