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Astana 1 
Davis Сup Group I Tennis. Played Nijboer Ryan. Season 2025
Country 
Netherlands. Ranking ATP 428.
Netherlands. Ranking ATP 428. Zug | ||||
|---|---|---|---|---|
| 21.07.2025 | Qialification final | Bertola Remy — Nijboer Ryan | 2:0 (6:2, 6:4) |
|
| Bunschoten | ||||
| 14.07.2025 | Qualifications - 1st round | Nijboer Ryan — Kicker Nicolas | 1:2 (6:7, 6:3, 3:6) |
|
 Sassuolo | ||||
| 17.06.2025 | First round | Nijboer Ryan — Lajovic Dusan | 0:2 (3:6, 2:6) |
|
| 15.06.2025 | Qualifications - 1st round | Nijboer Ryan — Mager Gianluca (Retired) | 0:0 (7:5) |
|
 Oeiras 5 | ||||
| 13.05.2025 | First round | Nijboer Ryan — Tirante Thiago Agustin | 1:2 (6:2, 2:6, 1:6) |
|
 Madrid | ||||
| 07.04.2025 | Qialification final | Piros Zsombor — Nijboer Ryan | 2:0 (7:6, 6:2) |
|
| 06.04.2025 | Qualifications - 1st round | Nijboer Ryan — Alvarez Varona Nicolas | 2:1 (3:6, 7:6, 7:6) |
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| Menorca | ||||
| 31.03.2025 | Qualifications - 1st round | Cukierman Daniel — Nijboer Ryan | 0:2 (0:6, 6:7) |
|
| 31.03.2025 | Qialification final | Coppejans Kimmer — Nijboer Ryan | 2:0 (7:5, 6:1) |
|
 Pau | ||||
| 16.02.2025 | Qualifications - 1st round | Delage Pierre — Nijboer Ryan | 2:1 (6:7, 7:6, 6:4) |
|
 Manama | ||||
| 09.02.2025 | Qualifications - 1st round | Sinclair Colin — Nijboer Ryan | 2:1 (3:6, 6:4, 6:3) |
|
| ATP - ABN/AMRO World Tennis Tournament | ||||
| 01.02.2025 | Qualifications - 1st round | Nijboer Ryan — Lestienne Constant | 0:2 (6:7, 6:7) |
|
 Koblenz | ||||
| 28.01.2025 | First round | Negritu Christoph — Nijboer Ryan | 2:1 (4:6, 6:2, 7:5) |
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| 27.01.2025 | Qialification final | Nardi Luca — Nijboer Ryan | 2:0 (6:4, 6:4) |
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| 26.01.2025 | Qualifications - 1st round | Nijboer Ryan — Uchida Kaichi | 2:0 (7:6, 6:2) |
|