[183] Denis Istomin 1-6,1-6 Lorenzo Giustino [151] 2021-01-10 07:30
Stadium: Court 3 Round: 60 Ground: Hardcourt outdoor
Head to Head
| ATP Gstaad | 2017/07/24 14:30 | Lorenzo Giustino v Denis Istomin | 3-6,2-6 |
| ATP Marrakech | 2016/04/05 11:20 | Lorenzo Giustino v Denis Istomin | 6-7,4-6 |
Home History
| Challenger Alicante | 2020/10/13 10:15 | Denis Istomin v Nicola Kuhn | 6-7,3-6 |
| Challenger Parma | 2020/10/06 08:00 | Denis Istomin v Mitchell Krueger | 4-6,4-6 |
| Challenger Biella | 2020/10/03 10:30 | Denis Istomin v Christopher O'Connell | 3-6,3-6 |
| Challenger Biella | 2020/10/01 13:00 | Stefano Napolitano v Denis Istomin | 3-6,4-6 |
| Challenger Biella | 2020/09/29 11:00 | Denis Istomin v Illya Marchenko | 7-6,6-2 |
| Davis Cup | 2020/03/08 00:55 | Tommy Paul v Denis Istomin | 6-3,6-0 |
| Davis Cup | 2020/03/07 03:00 | Reilly Opelka v Denis Istomin | 6-2,7-5 |
| Challenger Columbus | 2020/03/01 17:00 | Denis Istomin v Jeffrey John Wolf | 4-6,2-6 |
Away History
| Challenger Maia | 2020/11/30 12:45 | Duje Ajdukovic v Lorenzo Giustino | 7-5,6-2 |
| Challenger Bratislava | 2020/11/12 13:10 | Lukas Klein v Lorenzo Giustino | 6-4,6-3 |
| Challenger Bratislava | 2020/11/10 09:00 | Yannick Maden v Lorenzo Giustino | 5-7,6-3,4-6 |
| Challenger Marbella | 2020/10/29 15:15 | Lorenzo Giustino v Jaume Munar | 1-6,3-6 |
| Challenger Marbella | 2020/10/27 11:30 | Carlos Alcaraz Garfia v Lorenzo Giustino | 6-3,5-7,4-6 |
| Challenger Istanbul | 2020/10/19 08:30 | Altug Celikbilek v Lorenzo Giustino | 6-0,6-3 |
| Challenger Alicante | 2020/10/12 12:15 | Liam Broady v Lorenzo Giustino | 7-5,6-3 |
| Challenger Barcelona | 2020/10/08 12:55 | Lorenzo Giustino v Filip Horansky | 3-6,6-3,2-6 |