Estadio: Central Round: 27 Ground: Hardcourt outdoor
| ITF M25 Ajaccio | 2021/07/08 12:30 | Hiroki Moriya v Petros Tsitsipas | 1-6,6-3,2-6 |
| ITF M25 Ajaccio | 2021/07/07 19:05 | Petros Tsitsipas v Hendrik Jebens | 3-6,6-0,6-1 |
| ITF M15 Monastir | 2021/06/24 11:30 | Omni Kumar v Petros Tsitsipas | 6-1,6-2 |
| ITF M15 Monastir | 2021/06/23 13:00 | Petros Tsitsipas v Jabari Stafford | 6-2,6-3 |
| ITF M15 Heraklion | 2021/06/10 07:30 | Petros Tsitsipas v Yasha Zemel | 6-7,2-6 |
| ITF M15 Heraklion | 2021/06/08 08:00 | Petros Tsitsipas v Ioannis Kountourakis | 6-1,7-6 |
| ITF M15 Heraklion | 2021/06/03 09:00 | Billy Harris v Petros Tsitsipas | 4-6,6-0,7-6 |
| ITF M15 Heraklion | 2021/06/02 08:20 | Petros Tsitsipas v Alec Deckers | 6-4,6-4 |
| ITF M25 Ajaccio | 2021/07/08 15:30 | Lisandru Rodriguez v Toby Martin | 6-2,6-3 |
| ITF M25 Ajaccio | 2021/07/06 17:00 | Lisandru Rodriguez v Bradley Paliska | 3-6,6-3,6-4 |
| ITF M15 Monastir | 2021/05/24 09:00 | Yuta Kikuchi v Lisandru Rodriguez | 6-0,5-7,10-5 |
| ITF M15 Monastir | 2021/05/16 10:00 | Lisandru Rodriguez v Constantin Bittoun Kouzmine | 2-6,0-6 |
| ITF M15 Monastir | 2021/05/09 12:00 | Lisandru Rodriguez v Esteban Bruna | 3-6,6-2,6-10 |
| ITF M15 Monastir | 2021/03/30 08:00 | Justin Roberts v Lisandru Rodriguez | 6-4,7-5 |
| ITF M15 Monastir | 2021/03/29 08:00 | Lisandru Rodriguez v Tomas Liska | 6-0,6-2 |
| ITF M15 Monastir | 2021/03/28 11:30 | Lisandru Rodriguez v Dorian Kos | 6-1,3-6,10-8 |