[171] Alessandro Giannessi 1-6,3-6 Hugo Dellien [137] 2021-08-25 20:35
Stadium: Court 15 Round: 14 Ground: Hardcourt outdoor
Head to Head
| ATP Rome | 2020/09/12 13:30 | Hugo Dellien v Alessandro Giannessi | 7-5,6-4 |
| Challenger Santo Domingo | 2019/10/11 23:00 | Alessandro Giannessi v Hugo Dellien | 3-6,1-6 |
| Challenger Punta del Este | 2018/02/26 17:00 | Hugo Dellien v Alessandro Giannessi | 6-7,6-4,4-6 |
Home History
| Challenger Trieste | 2021/07/29 15:05 | Alessandro Giannessi v Vitaliy Sachko | 7-6,4-6,0-6 |
| Challenger Trieste | 2021/07/28 08:00 | Alessandro Giannessi v Rudolf Molleker | 4-6,6-2,6-1 |
| ATP Umag | 2021/07/21 14:30 | Alessandro Giannessi v Richard Gasquet | 6-7,4-6 |
| ATP Umag | 2021/07/20 14:00 | Alessandro Giannessi v Jiri Vesely | 7-6,7-5 |
| ATP Umag | 2021/07/19 14:30 | Alessandro Giannessi v Renzo Olivo | 7-6,6-1 |
| ATP Umag | 2021/07/18 14:00 | Alessandro Giannessi v Rudolf Molleker | 6-3,7-5 |
| ATP Hamburg | 2021/07/11 10:30 | Maximilian Marterer v Alessandro Giannessi | 3-6,6-3,7-5 |
| ATP Hamburg | 2021/07/10 12:05 | Tobias Kamke v Alessandro Giannessi | 3-6,4-6 |
Away History
| Challenger San Marino | 2021/08/14 19:10 | Hugo Dellien v Orlando Luz | 4-6,2-6 |
| Challenger San Marino | 2021/08/13 16:35 | Felipe Meligeni Rodrigues Alves v Hugo Dellien | 3-6,2-6 |
| Challenger San Marino | 2021/08/11 15:00 | Marius Copil v Hugo Dellien | 6-4,5-7,4-6 |
| Challenger San Marino | 2021/08/10 13:25 | Manuel Mazza v Hugo Dellien | 4-6,5-7 |
| Challenger Cordenons | 2021/08/03 08:30 | Hugo Dellien v Camilo Ugo Carabelli | 6-7,0-6 |
| Olympics 2020 - Men | 2021/07/24 06:35 | Novak Djokovic v Hugo Dellien | 6-2,6-2 |
| Wimbledon | 2021/06/23 13:20 | Hugo Dellien v Daniel Masur | 3-6,6-7 |
| Wimbledon | 2021/06/22 12:15 | Hugo Dellien v Aidan Mchugh | 6-2,6-1 |