Stadium: Court 6 Round: 62 Ground: Clay
| ITF M25 Gandia | 2021/07/19 10:00 | Lawrence Bataljin v Juan P Canas Garcia | 4-6,3-6 |
| ITF M25 Gandia | 2021/07/18 09:00 | Roman Revkov v Lawrence Bataljin | 1-6,0-6 |
| ITF M25 Telfs | 2021/07/12 08:00 | Lawrence Bataljin v Hasan Ibrahim | 6-7,7-6,7-10 |
| ITF M25 Marburg | 2021/07/05 10:05 | Lawrence Bataljin v Maik Steiner | 4-6,3-6 |
| ITF M15 Marbella | 2021/05/23 09:30 | Asier P D Zulueta v Lawrence Bataljin | 2-6,7-6,10-8 |
| ITF M25 Vic | 2021/05/16 08:00 | Lawrence Bataljin v Miguel Damas | 2-6,3-6 |
| ITF M15 Kairo | 2021/04/12 08:30 | Lorenzo Vatteroni v Lawrence Bataljin | 6-2,6-3 |
| ITF M15 Kairo | 2021/04/11 07:00 | Lawrence Bataljin v Kousuke Ogura | 6-1,5-7,20-18 |
| ITF M15 Shymkent | 2021/06/01 05:00 | Yaraslav Shyla v Grigoriy Korobeynikov | 6-0,7-5 |
| ITF M15 Shymkent | 2021/05/31 05:00 | Rail Ibragimov v Grigoriy Korobeynikov | 4-6,4-6 |
| ITF M15 Shymkent | 2021/05/25 06:00 | Olimjon Nabiev v Grigoriy Korobeynikov | 6-1,6-4 |
| ITF M15 Shymkent | 2021/05/24 04:00 | Arystanbek Kaparov v Grigoriy Korobeynikov | 1-6,1-6 |
| ITF M15 Benicarló | 2020/11/22 14:00 | Alexander Weis v Grigoriy Korobeynikov | 6-2,7-5 |
| ITF M15 Loulé | 2020/03/08 14:00 | Leonardo Civita-Telles v Grigoriy Korobeynikov | 6-2,6-4 |
| ITF M15 Faro | 2020/03/01 13:00 | Marvin Moeller v Grigoriy Korobeynikov | 6-2,6-2 |
| ITF M15 Antalya | 2020/02/11 08:30 | Leyton Rivera v Grigoriy Korobeynikov | 6-0,6-2 |