Stadium: Court 4 Round: 44 Ground: Clay
| 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 |
| Colombian National Exhibition | 2020/08/28 15:00 | Hernandez Ramirez, Sergio Luis v 고메즈, 마테오 | 6-4,3-6,4-6 |
| Colombian National Exhibition | 2020/08/27 15:00 | 곤잘레즈, 알레잔드로 (COL) v Hernandez Ramirez, Sergio Luis | 6-1,6-4 |
| ITF M25 Portoviejo | 2021/07/25 14:30 | Mccormick, Tristan v Cotler, Lucas | 6-2,6-2 |
| UTR Pro Tennis Series Florida | 2021/06/13 13:30 | Braswell, Micah v Mccormick, Tristan | 7-5,6-3 |
| UTR Pro Tennis Series Florida | 2021/06/12 13:30 | Mccormick, Tristan v 야츠크, 이반 | 4-6,6-4,7-6 |
| UTR Pro Tennis Series Florida | 2021/06/11 13:00 | Gavin Young v Mccormick, Tristan | 2-6,1-5 |
| UTR Pro Tennis Series Florida | 2021/06/08 18:30 | Jake Beasley v Mccormick, Tristan | 4-6,0-0 |
| UTR Pro Tennis Series Florida | 2021/06/07 17:30 | Mccormick, Tristan v 세구라, 마튜 | 7-6,4-6,3-6 |
| UTR Pro Tennis Series Florida | 2020/12/17 00:00 | Mccormick, Tristan v 존스, 가레트 | 4-6,1-6 |
| UTR Pro Tennis Series Florida | 2020/12/15 14:00 | 징크, 틸러 v Mccormick, Tristan | 7-6,6-4 |