Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ATP - Dubaï | 2021/03/13 07:00 | Bhambri, Yuki v Gunneswaran, Prajnesh | 6-1,6-4 |
| Nur Sultan, Kazakhstan | 2021/03/06 06:35 | Tomas Machac v Gunneswaran, Prajnesh | 6-3,1-6,6-2 |
| Nur Sultan, Kazakhstan | 2021/03/05 05:00 | James Duckworth v Gunneswaran, Prajnesh | 4-6,6-2,6-7 |
| Nur Sultan, Kazakhstan | 2021/03/02 04:00 | Lenz, Julian v Gunneswaran, Prajnesh | 6-3,2-6,3-6 |
| Nur Sultan, Kazakhstan | 2021/02/27 06:25 | Gunneswaran, Prajnesh v Jurij Rodionov | 2-6,6-3,3-6 |
| Nur Sultan, Kazakhstan | 2021/02/26 07:40 | Martin Klizan v Gunneswaran, Prajnesh | 3-6,6-4,4-6 |
| Nur Sultan, Kazakhstan | 2021/02/25 05:00 | Schnur, Brayden v Gunneswaran, Prajnesh | 6-3,3-6,0-6 |
| Nur Sultan, Kazakhstan | 2021/02/24 08:30 | Tashbulatov, Dostanbek v Gunneswaran, Prajnesh | 2-6,3-6 |
| ATP Cagliari | 2021/04/04 12:15 | Stebe, Cedrik-Marcel v Ebden, Matthew | 6-2,6-3 |
| ATP - Marseille | 2021/03/12 13:30 | Karen Khachanov v Ebden, Matthew | 6-4,4-6,2-6 |
| ATP - Marseille | 2021/03/10 12:30 | Ebden, Matthew v Emil Ruusuvuori | 6-2,6-2 |
| ATP - Marseille | 2021/03/09 12:30 | Ebden, Matthew v Benjamin Bonzi | 3-6,7-6,6-3 |
| ATP - Marseille | 2021/03/08 12:15 | Mathias Bourgue v Ebden, Matthew | 4-6,3-6 |
| ATP - Marseille | 2021/03/07 15:20 | Ebden, Matthew v Frederico Ferreira Silva | 6-7,6-4,7-6 |
| Challenger St. Petersburg | 2021/03/04 10:45 | Ebden, Matthew v Lucas Catarina | 6-7,2-6 |
| Challenger St. Petersburg | 2021/03/03 07:00 | Ebden, Matthew v Krstin, Pedja | 6-1,6-4 |