Stadium: Hard Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/05/30 06:30 | Josef Southcombe v Ioannis Papounidis | 6-7,6-4,6-10 |
| ITF M15 Heraklion | 2021/05/23 06:30 | Ioannis Papounidis v Harry Wendelken | 6-4,3-6,3-10 |
| ITF Greece F7 | 2018/11/03 10:00 | Mathieu Garcia v Ioannis Papounidis | 6-1,6-2 |
| ITF Greece F6 | 2018/10/29 07:30 | Ioannis Papounidis v Domen Gostincar | 3-6,3-6 |
| ITF Greece F6 | 2018/10/28 07:30 | Shinnosuke Hiramatsu v Ioannis Papounidis | 7-5,1-6,0-6 |
| ITF Spain F29 | 2018/09/22 07:00 | Ioannis Papounidis v Rayan Ghedjemis | 3-6,1-6 |
| ITF Spain F18 Qual | 2018/07/07 12:30 | Joffrey De Schepper v Ioannis Papounidis | 6-1,6-2 |
| ITF Spain F13 | 2018/05/28 08:00 | Ioannis Papounidis v Enrique L Rico | 4-6,3-6 |
| ITF M15 Heraklion | 2021/05/30 06:30 | Eric Morris v Volodymyr Uzhylovskyi | 3-6,6-1,12-14 |
| ITF M15 Cairo | 2021/05/06 08:00 | Gabriel Donev v Volodymyr Uzhylovskyi | 6-1,6-1 |
| ITF M15 Cairo | 2021/05/05 13:50 | Volodymyr Uzhylovskyi v Martin Dimitrov | 4-6,6-2,6-3 |
| ITF M15 Cairo | 2021/05/04 08:00 | Volodymyr Uzhylovskyi v Victor Sklenka | 6-1,6-0 |
| ITF M15 Cairo | 2021/05/03 09:00 | Volodymyr Uzhylovskyi v Fares Zakaria | 6-4,7-6 |
| ITF M15 Cairo | 2021/04/27 08:00 | Volodymyr Uzhylovskyi v Gian Marco Ortenzi | 6-7,5-7 |
| ITF M15 Cairo | 2021/04/26 12:30 | Volodymyr Uzhylovskyi v Ashraf El Sayed | 6-0,6-1 |
| ITF M15 Cairo | 2021/04/25 12:30 | Volodymyr Uzhylovskyi v Niccolo Catini | 6-1,6-3 |