Stadium: COURT 7 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Sintra | 2021/09/08 14:35 | Dan Added v Igor Marcondes | 6-2,6-4 |
| ITF M25 Poznan | 2021/08/27 11:30 | Pawel Juszczak v Igor Marcondes | 6-2,5-7,6-4 |
| ITF M25 Poznan | 2021/08/26 09:00 | Igor Marcondes v Martins Podzus | 6-4,6-1 |
| ITF M15 Lodz | 2021/08/20 08:00 | Igor Marcondes v Wilson Leite | 2-6,1-6 |
| ITF M15 Lodz | 2021/08/19 08:00 | Igor Marcondes v Valerio Aboian | 6-3,6-1 |
| ITF M15 Lodz | 2021/08/17 10:45 | Igor Marcondes v Aleksander Orlikowski | 7-6,6-4 |
| ITF M15 Gdynia | 2021/08/11 12:40 | Daniel Michalski v Igor Marcondes | 6-2,6-3 |
| ITF M25 Guayaquil | 2021/08/06 15:00 | Ricardo Rodriguez-Pace v Igor Marcondes | 6-3,6-2 |
| ITF M15 Monastir | 2021/07/07 13:20 | Kelsey Stevenson v Alec Beckley | 6-3,2-6,3-6 |
| ITF M15 Monastir | 2021/06/29 11:55 | Kelsey Stevenson v Samuel Vincent Ruggeri | 4-6,2-6 |
| ITF M15 Monastir | 2021/06/23 13:30 | Oscar Weightman v Kelsey Stevenson | 1-6,7-5,7-5 |
| ITF M15 Monastir | 2021/06/15 08:25 | Filip Peliwo v Kelsey Stevenson | 6-1,6-2 |
| ITF M15 Heraklion | 2021/06/09 09:55 | Aristotelis Thanos v Kelsey Stevenson | 6-2,7-5 |
| ITF M15 Heraklion | 2021/06/01 08:00 | Alexander Donski v Kelsey Stevenson | 6-3,6-2 |
| ITF M15 Heraklion | 2021/05/26 06:30 | Adam Jones v Kelsey Stevenson | 6-2,4-6,6-3 |
| ITF M15 Heraklion | 2021/05/18 08:00 | Felix Corwin v Kelsey Stevenson | 3-6,6-3,7-5 |