Stadium: Hard 20 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Marburg | 2021/07/08 08:50 | Alvaro Lopez San Martin v Sidane Pontjodikromo | 2-6,6-3,6-3 |
| ITF M25 Marburg | 2021/07/07 08:45 | Yannik Steinegger v Sidane Pontjodikromo | 0-6,6-7 |
| ITF M25 Marburg | 2021/07/06 12:15 | Paul Woerner v Sidane Pontjodikromo | 3-6,5-7 |
| ITF M25 Marburg | 2021/07/05 08:00 | Julian Peter v Sidane Pontjodikromo | 1-6,1-6 |
| ITF M25 The Hague | 2021/07/01 07:30 | Sidane Pontjodikromo v Constantin Bittoun Kouzmine | 6-7,2-6 |
| ITF M25 The Hague | 2021/06/28 10:05 | Mick Veldheer v Sidane Pontjodikromo | 5-7,3-6 |
| ITF M25 The Hague | 2021/06/27 08:00 | Deney Wassermann v Sidane Pontjodikromo | 4-6,3-6 |
| ITF M15 Skopje | 2021/06/09 09:00 | Sidane Pontjodikromo v Daniele Capecchi | 0-6,2-6 |
| ITF M15 Valldoreix | 2020/11/10 09:00 | Alexander Weis v Nikolay Nedelchev | 6-3,7-5 |
| ITF M15 Valldoreix | 2020/11/09 09:00 | Kuzey Cekirge v Nikolay Nedelchev | 5-7,7-5,2-10 |
| ITF M15 Valldoreix | 2020/11/08 10:00 | Nikolay Nedelchev v Carlos Sanchez Jover | 6-4,0-6,10-5 |