Stadium: Court 4 Round: 26 Ground: Hardcourt indoor
| ITF M15 Ithaca | 2021/10/06 13:00 | Kyle Seelig v Petro Orlando Fellin | 6-1,7-5 |
| ITF M25 - Johannesburg | 2021/09/24 09:45 | Kyle Seelig v Benjamin Lock | 6-7,5-7 |
| ITF M25 - Johannesburg | 2021/09/23 07:00 | Igor Marcondes v Kyle Seelig | 6-1,6-7,1-6 |
| ITF M25 - Johannesburg | 2021/09/22 10:05 | Peter Goldsteiner v Kyle Seelig | 0-6,6-2,2-6 |
| ITF M25 - Johannesburg | 2021/09/14 07:50 | Kyle Seelig v Filip Peliwo | 3-6,4-6 |
| ITF - M15 Monastir | 2021/09/05 08:30 | Kyle Seelig v Renta Tokuda | 5-7,0-6 |
| ITF - M15 Monastir | 2021/09/04 08:30 | Li Tu v Kyle Seelig | 5-7,2-6 |
| ITF - M15 Monastir | 2021/09/03 08:00 | Kyle Seelig v Dane Sweeny | 6-4,6-4 |
| ITF M15 Ithaca | 2021/10/06 15:25 | Radu Mihai Papoe v Adit Sinha | 6-2,6-1 |
| ITF - M15 Fayetteville | 2021/09/22 18:50 | Inaki Montes-De La Torre v Radu Mihai Papoe | 7-6,4-6,6-4 |
| ITF M25 Fayetteville | 2021/09/21 14:00 | Kody Pearson v Radu Mihai Papoe | 4-6,3-6 |
| ITF M25 Fayetteville | 2021/09/20 20:30 | Melvin Manuel v Radu Mihai Papoe | 6-7,3-6 |
| ITF M15 - Curtea de Argeș | 2021/08/09 09:00 | Facundo Arias Bisso v Radu Mihai Papoe | 6-4,6-1 |
| ITF M15 - Curtea de Argeș | 2021/08/08 10:00 | Radu Mihai Papoe v Vasile Antonescu | 6-0,6-4 |
| ITF M25 - Pitesti | 2021/08/03 13:00 | Sebastian Gima v Radu Mihai Papoe | 4-6,6-0,6-2 |
| ITF M25 - Pitesti | 2021/08/03 06:00 | Edris Fetisleam v Radu Mihai Papoe | 3-6,6-4,10-5 |