Stadium: Court Central Round: 44 Ground: Clay
| ITF M15 Cordoba | 2022/06/09 07:30 | Carlos Lopez Montagud v Nathan Seateun | 6-1,7-5 |
| ITF M15 Cordoba | 2022/06/08 10:20 | Nathan Seateun v Gabriele Pennaforti | 6-3,7-5 |
| ITF M15 Cairo | 2021/12/10 08:00 | Roberto Miceli v Nathan Seateun | 3-6,6-4,7-6 |
| ITF M15 Cairo | 2021/12/08 08:00 | Ray Ho v Nathan Seateun | 4-6,6-7 |
| ITF M15 Cairo | 2021/12/02 08:00 | Nathan Seateun v Ray Ho | 4-6,1-6 |
| ITF M15 Cairo | 2021/12/01 11:30 | Nathan Seateun v Tsung-Hao Huang | 6-2,6-3 |
| ITF M15 Cairo | 2021/11/25 08:00 | Jonathan Gray v Nathan Seateun | 7-6,6-4 |
| ITF M15 Cairo | 2021/11/24 07:55 | Mateo Berta v Nathan Seateun | 2-6,0-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/09 14:00 | Caio Gruber v Asdrubal Neto | 6-4,2-6,4-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/07 14:00 | Luis Felipe Miguel v Caio Gruber | 2-6,6-1,6-4 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/06 17:05 | Jose Pereira v Caio Gruber | 6-0,6-0 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/04 18:30 | Bruno Fernandez v Caio Gruber | 6-7,6-3,6-4 |
| ITF M25 Loule | 2022/03/16 16:00 | Vojtech Vlkovsky v Caio Gruber | 6-3,6-1 |
| ITF M25 Loule | 2022/03/13 13:00 | Naman Sharma v Caio Gruber | 4-6,6-3,7-10 |
| ITF M25 Portimao | 2022/03/06 15:00 | Alec Deckers v Caio Gruber | 6-1,6-0 |
| ITF M25 Faro | 2022/02/27 09:30 | Caio Gruber v Mario G Fernandez | 2-6,1-6 |