Chisinau 
Kosice 
Centurion 1 
Davis Сup Group I Tennis. Played Dellien Hugo. Season 2020
Country 
Bolivia. Ranking ATP 0.
Bolivia. Ranking ATP 0. ATP - French Open | ||||
|---|---|---|---|---|
| 29.09.2020 | First round | Dellien Hugo — Berankis Ricardas | 0:3 (1:6, 4:6, 4:6) |
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 ATP - Internazionali BNL d'Italia - Rome | ||||
| 13.09.2020 | Qialification final | Dellien Hugo — Zeppieri Giulio | 1:2 (6:7, 6:3, 0:6) |
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| 12.09.2020 | Qualifications - 1st round | Dellien Hugo — Giannessi Alessandro | 2:0 (7:5, 6:4) |
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| Aix En Provence | ||||
| 07.09.2020 | First round | Mayer Leonardo — Dellien Hugo | 2:0 (6:3, 6:2) |
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 ATP - US Open | ||||
| 02.09.2020 | First round | Fucsovics Marton — Dellien Hugo | 3:0 (6:3, 6:3, 6:1) |
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 ATP - Santiago Open | ||||
| 29.02.2020 | Quarter-finals | Olivo Renzo — Dellien Hugo | 2:1 (3:6, 7:6, 7:5) |
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| 26.02.2020 | Second round | Barrios Vera Marcelo Tomas — Dellien Hugo | 0:2 (3:6, 6:7) |
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| 24.02.2020 | First round | Cecchinato Marco — Dellien Hugo | 1:2 (3:6, 6:1, 3:6) |
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 ATP - Rio Open - Rio de Janeiro | ||||
| 18.02.2020 | First round | Martinez Portero Pedro — Dellien Hugo | 2:1 (3:6, 6:2, 7:5) |
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 ATP - Copa Telmex | ||||
| 11.02.2020 | First round | Delbonis Federico — Dellien Hugo | 2:1 (1:6, 6:3, 7:5) |
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| ATP - Cordoba Open | ||||
| 04.02.2020 | First round | Dellien Hugo — Cachin Pedro | 0:2 (1:6, 1:6) |
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 ATP - Australian Open | ||||
| 21.01.2020 | First round | Nadal Rafael — Dellien Hugo | 3:0 (6:2, 6:3, 6:0) |
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 ATP - Heineken Open | ||||
| 11.01.2020 | Qualifications - 1st round | Mmoh Michael — Dellien Hugo | 2:0 (6:0, 6:1) |
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