Stadium: Vale do lobo 10 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Loule | 2022/03/18 11:50 | Kaichi Uchida v Adria Soriano Barrera | 6-4,6-4 |
| ITF M25 Loule | 2022/03/17 16:55 | Adria Soriano Barrera v Gabriel Decamps | 7-5,6-2 |
| ITF M25 Loule | 2022/03/17 10:00 | Adria Soriano Barrera v Mikel Martinez | 6-2,6-3 |
| ITF M25 Loule | 2022/03/16 16:00 | Adria Soriano Barrera v Aleksi Lofman | 7-5,7-5 |
| ITF M25 Portimao | 2022/03/09 11:15 | Adria Soriano Barrera v Gijs Brouwer | 2-6,4-6 |
| ITF M25 Portimao | 2022/03/08 12:30 | Adria Soriano Barrera v Runhao Hua | 6-3,6-2 |
| ITF M25 Portimao | 2022/03/06 12:30 | Adria Soriano Barrera v Philip Sikman | 6-1,6-1 |
| ITF M25 Faro | 2022/03/02 14:25 | Adria Soriano Barrera v Gauthier Onclin | 4-6,3-6 |
| ITF M25 Loule | 2022/03/17 13:00 | Hady Habib v Shuichi Sekiguchi | 6-0,6-4 |
| ITF M25 Decatur | 2021/08/04 18:05 | Alfredo Perez v Shuichi Sekiguchi | 6-1,7-6 |
| Challenger Lexington | 2021/07/26 19:25 | Ulises Blanch v Shuichi Sekiguchi | 6-3,6-4 |
| Challenger Cary | 2021/07/19 21:00 | Christian Harrison v Shuichi Sekiguchi | 6-4,6-4 |
| Challenger Salinas 2 | 2021/04/27 18:40 | Shuichi Sekiguchi v Pedro Sakamoto | 2-6,4-6 |
| Challenger Salinas | 2021/04/21 15:00 | Shuichi Sekiguchi v Nicolas Jarry | 1-6,2-6 |
| Challenger Salinas | 2021/04/19 16:00 | Hiroki Moriya v Shuichi Sekiguchi | 1-6,6-7 |
| Challenger Orlando | 2021/04/12 15:30 | Altug Celikbilek v Shuichi Sekiguchi | 4-6,6-4,7-5 |