Stadium: Hard 20 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/05/31 06:30 | 하제크, 페틀 v 보이엘, 토비 D | 4-6,7-6,6-10 |
| ITF M15 Heraklion | 2021/05/30 09:00 | 하제크, 페틀 v 스테파니안, 아레그 | 7-5,6-2 |
| ITF M15 Heraklion | 2021/05/23 10:00 | 하제크, 페틀 v 에프스타티우, 메넬라오스 | 3-6,2-6 |
| ITF M15 Heraklion | 2021/05/17 07:00 | 하제크, 페틀 v Kypriotis, Evangelos | 6-4,0-6,8-10 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/20 09:15 | 하제크, 페틀 v Jakic, Marino | 6-4,4-6,1-10 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/19 10:35 | 하제크, 페틀 v Colacioppo, Giulio | 6-0,6-2 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/18 10:00 | 하제크, 페틀 v 제르말, 잔 | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/25 09:35 | 하제크, 페틀 v 수, 위시오 | 3-6,2-6 |
| ITF M15 Heraklion | 2021/05/31 06:30 | Papounidis, Ioannis v 우질로브스키, 볼로도이미르 | 3-6,5-7 |
| ITF M15 Heraklion | 2021/05/30 06:30 | Josef Southcombe v Papounidis, Ioannis | 6-7,6-4,6-10 |
| ITF M15 Heraklion | 2021/05/23 06:30 | Papounidis, Ioannis v 웬델켄, 해리 | 6-4,3-6,3-10 |
| ITF Greece F7 | 2018/11/03 10:00 | Garcia, Mathieu v Papounidis, Ioannis | 6-1,6-2 |
| ITF Greece F6 | 2018/10/29 07:30 | Papounidis, Ioannis v 고스틴카르, 도멘 | 3-6,3-6 |
| ITF Greece F6 | 2018/10/28 07:30 | 히라마츠, 신노스케 v Papounidis, Ioannis | 7-5,1-6,0-6 |
| ITF Spain F29 | 2018/09/22 07:00 | Papounidis, Ioannis v 로우만, 레얀 | 3-6,1-6 |
| ITF Spain F18 Qual | 2018/07/07 12:30 | 데 쉐퍼, 조프레이 v Papounidis, Ioannis | 6-1,6-2 |