Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 Guayaquil | 2021/08/01 14:00 | Hernandez Ramirez, Sergio Luis v Amiri, Farzin Danny | 6-7,2-6 |
| ITF M25 Portoviejo | 2021/07/26 14:30 | Hernandez Ramirez, Sergio Luis v Mccormick, Tristan | 6-7,7-6,4-10 |
| ITF M25 Santo Domingo | 2021/06/09 16:55 | 판타 헤레로스, 조르지 브리안 v Hernandez Ramirez, Sergio Luis | 6-2,6-1 |
| ITF M25 Santo Domingo | 2021/06/08 14:00 | 코헨, 알란 v Hernandez Ramirez, Sergio Luis | 2-6,6-2,7-10 |
| ITF M25 Santo Domingo | 2021/06/07 18:00 | Ramon, Lorenzo v Hernandez Ramirez, Sergio Luis | 2-6,2-6 |
| ITF M25 Santo Domingo | 2021/06/01 13:00 | 헤르난데즈 세라노, 주안 알레잔드로 v Hernandez Ramirez, Sergio Luis | 6-4,6-3 |
| ITF M25 Santo Domingo | 2021/05/31 13:00 | Mandlik, Mark v Hernandez Ramirez, Sergio Luis | 6-4,5-7,6-10 |
| ITF M25 Santo Domingo | 2021/05/30 15:30 | Novak, Jakub v Hernandez Ramirez, Sergio Luis | 4-6,2-6 |
| ITF M15 Novi Sad | 2021/08/06 09:00 | 미솔리치, 필리프 v Pedro Boscardin Dias | 6-3,6-1 |
| ITF M15 Novi Sad | 2021/08/05 12:00 | Pedro Boscardin Dias v 말라, 바스티안 | 2-6,6-3,6-3 |
| ITF M15 Novi Sad | 2021/08/03 12:40 | Pedro Boscardin Dias v 케케즈, 두제 | 7-6,6-3 |
| ITF M15 Novi Sad | 2021/07/29 09:00 | Pedro Boscardin Dias v 마지, 페터 | 6-7,7-5,2-6 |
| ITF M15 Novi Sad | 2021/07/27 11:00 | Pedro Boscardin Dias v 포포비치, 스테판 | 6-4,6-3 |
| ITF M15 Bergamo | 2021/06/24 08:00 | 발제라니, 리카르도 v Pedro Boscardin Dias | 7-6,6-4 |
| ITF M15 Bergamo | 2021/06/22 18:25 | Pedro Boscardin Dias v 레이트, 윌슨 | 6-3,4-6,6-4 |
| ITF M15 Genova | 2021/06/17 08:00 | 니클레스, 조한 v Pedro Boscardin Dias | 6-3,6-3 |