Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Roehampton | 2022/07/10 11:35 | Scott Duncan v Ioannis Kountourakis | 6-1,6-4 |
| ITF M15 Sofia | 2022/07/04 12:30 | Ioannis Kountourakis v Tuncay Duran | 5-7,6-4,6-10 |
| ITF M15 Sofia | 2022/07/04 08:00 | Mihail Ivanov v Ioannis Kountourakis | 6-4,4-6,8-10 |
| ITF M15 Sofia | 2022/07/03 09:00 | William Alsterback v Ioannis Kountourakis | 1-6,1-6 |
| ITF M25 Skopje | 2022/06/07 07:55 | Tomislav Jotovski v Ioannis Kountourakis | 6-2,6-0 |
| ITF M25 Skopje | 2022/06/06 12:15 | Ioannis Kountourakis v Matic Dimic | 7-5,4-6,10-8 |
| ITF M25 Skopje | 2022/06/05 08:00 | Ioannis Kountourakis v Stevan Popovic | 6-3,6-3 |
| ITF M15 Heraklion | 2022/05/29 09:00 | Ioannis Kountourakis v Tom Evans | 7-5,2-6,5-10 |
| ITF M25 Budapest | 2021/09/27 12:35 | Buvaysar Gadamauri v Marcell Bartakovics | 6-2,3-6,12-10 |
| ITF M15 Anif | 2020/08/23 07:00 | Marcell Bartakovics v Sebastian Prechtel | 2-6,2-6 |
| ITF M15 Zlatibor | 2019/09/18 13:25 | Marcell Bartakovics v Peter Nagy | 1-6,2-6 |
| ITF M15 Szekesfehervar | 2019/09/01 13:00 | Nikolas Lahky v Marcell Bartakovics | 2-6,6-4,10-5 |
| ITF M25 Gyor | 2019/08/28 09:45 | Marcell Bartakovics v Gergely Madarasz | 4-6,2-6 |
| ITF M25 Gyor | 2019/08/27 09:30 | Marcell Bartakovics v Goran Radanovic | 3-6,4-6 |
| ITF M25 Gyor | 2019/08/26 08:00 | Marcell Bartakovics v Mark Keki | 6-4,6-2 |
| ITF M15 Baja | 2019/08/14 16:10 | Marcell Bartakovics v Gorazd Srbljak | 3-6,6-4,0-6 |