Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Heraklion | 2021/05/30 11:00 | Eduardo Cohen v Ioannis Kountourakis | 4-6,6-0,10-7 |
| ITF M15 Heraklion | 2021/05/23 06:30 | Ioannis Kountourakis v Christos Avraam | 6-1,4-6,7-10 |
| ITF M15 Heraklion | 2021/05/16 10:30 | Ioannis Kountourakis v David Eisenzapf | 3-6,1-6 |
| ITF M15 Monastir | 2021/04/05 08:00 | Ioannis Kountourakis v Vitali Shvets | 4-6,6-0,6-10 |
| ITF M15 Monastir | 2021/04/04 09:00 | Simon Yitbarek v Ioannis Kountourakis | 4-6,6-2,7-10 |
| ITF M15 Monastir | 2021/03/28 11:30 | Ioannis Kountourakis v Tomas Liska | 3-6,4-6 |
| ITF M15 Manacor | 2021/01/10 11:00 | Ioannis Kountourakis v Peter Goldsteiner | 4-6,4-6 |
| ITF M15 Manacor | 2021/01/04 10:00 | Ioannis Kountourakis v Joan B B Isern | 5-7,0-6 |
| ITF M15 Pune | 2021/03/24 05:40 | Oliver Crawford v Atharva Sharma | 6-1,6-0 |
| ITF M15 Indore | 2021/03/07 10:00 | Anvit Bendre v Atharva Sharma | 7-5,7-5 |
| ITF M15 Lucknow | 2021/03/01 04:00 | Nitin Kumar Sinha v Atharva Sharma | 6-2,6-1 |
| ITF M15 Lucknow | 2021/02/28 03:50 | Jagmeet Singh v Atharva Sharma | 4-6,4-6 |
| ITF M15 Cairo | 2019/12/10 07:30 | Atharva Sharma v Omar El-Moslemany | 2-6,2-6 |
| ITF M15 Cairo | 2019/12/01 10:00 | Carlo De Nardi v Atharva Sharma | 6-4,7-6 |
| ITF M15 Cairo | 2019/11/25 08:00 | Nicolo Crespi v Atharva Sharma | 6-1,6-4 |
| ITF M15 Cairo | 2019/11/24 08:00 | Mohamed Aboulkassem v Atharva Sharma | 6-7,6-4,7-10 |