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Doha 
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Glasgow 
Davis Сup Group I Tennis. Played Ionel Nicholas David. Season 2024
Country 
Romania. Ranking ATP 347.
Romania. Ranking ATP 347.| Iasi | ||||
|---|---|---|---|---|
| 09.07.2024 | First round | Barranco Cosano Javier — Ionel Nicholas David | 2:0 (6:1, 6:2) |
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| Brasov | ||||
| 01.07.2024 | First round | Ionel Nicholas David — Sachko Vitaliy | 0:2 (6:7, 4:6) |
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 Ostrava | ||||
| 23.04.2024 | First round | Dzumhur Damir — Ionel Nicholas David | 2:0 (6:3, 6:3) |
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| ATP - BCR Open Romania - Bucharest | ||||
| 14.04.2024 | Qualifications - 1st round | Barrere Gregoire — Ionel Nicholas David | 2:0 (6:4, 6:3) |
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 Split 1 | ||||
| 08.04.2024 | First round | Ionel Nicholas David — Kovalik Jozef | 0:2 (4:6, 1:6) |
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 Barcelona | ||||
| 05.04.2024 | Quarter-finals | Hardt Nick — Ionel Nicholas David | 2:0 (6:3, 6:3) |
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| 03.04.2024 | Second round | Geerts Michael — Ionel Nicholas David | 1:2 (6:7, 6:4, 1:6) |
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| 01.04.2024 | First round | Ionel Nicholas David — De Loore Joris (Retired) | 1:0 (6:4, 1:0) |
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 Kigali 2 | ||||
| 05.03.2024 | First round | Ionel Nicholas David — Wenger Damien | 0:2 (5:7, 1:6) |
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| Kigali 1 | ||||
| 01.03.2024 | Quarter-finals | Ionel Nicholas David — Trungelliti Marco | 0:2 (3:6, 2:6) |
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| 27.02.2024 | First round | Ionel Nicholas David — Sheehy Joshua | 2:0 (6:1, 6:2) |
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 Nonthaburi 3 | ||||
| 14.01.2024 | Qualifications - 1st round | Santillan Akira — Ionel Nicholas David | 2:0 (7:6, 7:6) |
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| Nonthaburi 2 | ||||
| 09.01.2024 | First round | Fery Arthur — Ionel Nicholas David | 2:0 (6:2, 6:2) |
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