ATP Tennis - Hugo Dellien
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1993-06-16
- Birthplace: Bolivia, Bolivia
- Height: N/A
- Weight: N/A
- Plays: R
- Current World Rank: 122
- Hard: 2-8
- Clay: 10-16
- Grass: 0-1
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Cordoba Open | Feb 23, 2021 | 6-2, 4-6, 6-1 | First Round | Marco Cecchinato | Hugo Dellien |
| Australian Open | Feb 7, 2021 | 7-5, 6-2, 6-4 | First Round | Dominik Koepfer | Hugo Dellien |
| Great Ocean Road Open | Feb 2, 2021 | 6-4, 6-4 | First Round | Cedrik-Marcel Stebe | Hugo Dellien |
| Roland Garros | Sep 29, 2020 | 6-1, 6-4, 6-4 | First Round | Ricardas Berankis | Hugo Dellien |
| US Open | Sep 1, 2020 | 6-3, 6-3, 6-1 | First Round | Marton Fucsovics | Hugo Dellien |
| Chile Open | Feb 28, 2020 | 3-6, 7-6 (7-5), 7-5 | Quarter Finals | Renzo Olivo | Hugo Dellien |
| Chile Open | Feb 26, 2020 | 6-3, 7-6 (7-2) | Second Round | Hugo Dellien | Marcelo Tomas Barrios Vera |
| Chile Open | Feb 24, 2020 | 6-3, 1-6, 6-3 | First Round | Hugo Dellien | Marco Cecchinato |
| Rio Open | Feb 17, 2020 | 3-6, 6-2, 7-5 | First Round | Pedro Martinez | Hugo Dellien |
| 2020 Argentina Open | Feb 10, 2020 | 1-6, 6-3, 7-5 | First Round | Federico Delbonis | Hugo Dellien |
