Stadium: Tammsaare 4 Round: 25 Ground: Hardcourt indoor
| ITF M25 Kottingbrunn | 2021/07/20 11:15 | Martins Podzus v Ronan Joncour | 6-0,6-1 |
| ITF M15 Doboj | 2021/07/14 11:00 | Ronan Joncour v Peter Fajta | 0-6,1-6 |
| ITF M25 Velenje | 2021/07/09 11:45 | Alexander Shevchenko v Ronan Joncour | 6-2,6-3 |
| ITF M25 Velenje | 2021/07/08 13:00 | Ronan Joncour v Uladzimir Ignatik | 4-6,6-3,6-2 |
| ITF M25 Velenje | 2021/07/06 10:10 | Daniil Glinka v Ronan Joncour | 6-2,3-6,5-7 |
| ITF M15 Bergamo | 2021/06/22 10:00 | Luigi Sorrentino v Ronan Joncour | 6-1,6-2 |
| ITF M15 Bergamo | 2021/06/21 13:05 | Nicolo Turchetti v Ronan Joncour | 2-6,2-6 |
| ITF M15 Genova | 2021/06/15 07:00 | Ronan Joncour v Federico Iannaccone | 3-6,4-6 |
| ITF M15 Parnu | 2021/08/02 11:00 | August Ehrnrooth v Tadas Babelis | 4-6,1-6 |
| ITF M15 Almada | 2021/07/04 08:30 | Miguel Damas v Tadas Babelis | 6-3,6-0 |
| Challenger Cary | 2019/09/10 15:00 | Brandon Nakashima v Tadas Babelis | 6-3,6-2 |
| ITF M25 Dublin | 2019/07/31 15:05 | Tadas Babelis v Conor Berg | 6-7,7-6,4-6 |
| ITF M25 Dublin | 2019/07/30 09:00 | James Mackinlay v Tadas Babelis | 3-6,2-6 |
| ITF M15 Parnu | 2019/07/15 13:00 | Tadas Babelis v Lawrence Bataljin | 4-6,5-7 |
| ITF M15 Parnu | 2019/07/15 07:00 | Mattias Siimar v Tadas Babelis | 6-2,3-6,13-15 |
| ITF M15 Vilnius | 2019/07/09 10:30 | Ivan Nedelko v Tadas Babelis | 6-0,1-6,6-2 |