Stadium: Hard Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/02 07:00 | Ioannis Stamoulos v Christian Fellin | 3-6,6-4,10-8 |
| ITF M15 Heraklion | 2021/11/01 11:00 | Drew Van Orderlain v Christian Fellin | 6-3,2-6,6-10 |
| ITF M15 Selva Gardena | 2021/10/25 08:50 | Alessandro Pecci v Christian Fellin | 6-3,7-5 |
| ITF M15 Selva Gardena | 2021/10/24 12:55 | Luca Teboul v Christian Fellin | 4-6,4-6 |
| ITF M15 Bad Waltersdorf | 2021/08/31 07:00 | Matic Dimic v Christian Fellin | 6-1,6-1 |
| ITF M15 Bad Waltersdorf | 2021/08/30 09:00 | Christian Fellin v Simone Cacciapuoti | 6-2,6-4 |
| ITF M25 Lesa | 2021/08/22 08:40 | Alessio Tramontin v Christian Fellin | 4-6,6-0,10-8 |
| ITF M15 Pescara | 2021/08/15 07:30 | Christian Fellin v Federico Marchetti | 0-6,2-6 |
| ITF M15 Heraklion | 2021/11/01 08:00 | Igor Shrolik v Evangelos Kypriotis | 0-6,1-6 |
| ITF M15 Parnu | 2021/10/25 10:00 | Igor Shrolik v Timofey Stepanov | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/10/11 11:00 | Igor Shrolik v Mikhail Fufygin | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2020/10/05 10:30 | Igor Shrolik v Leonid Sheyngezikht | 2-6,1-6 |
| ITF M15 Kazan | 2020/01/21 07:00 | Mikalai Haliak v Igor Shrolik | 6-1,6-0 |
| ITF M15 Kazan | 2020/01/20 13:15 | Radimir Lutkovskii v Igor Shrolik | 4-6,4-6 |
| ITF M15 Antalya | 2019/12/02 07:00 | Igor Shrolik v Simone Cacciapuoti | 4-6,6-0,7-10 |
| ITF M15 Antalya | 2019/12/01 07:00 | Marco De Rossi v Igor Shrolik | 1-6,6-1,8-10 |