| ITF Bolivia F2 | 09/17 19:30 | 25 | Hernandez Ramirez, Sergio Luis v 카팔보, 프란코 | 1-6,7-6,5-7 | |
| ITF Bolivia F1 | 09/11 19:30 | 25 | Hernandez Ramirez, Sergio Luis v Pereira, Jose | 3-6,6-2,4-6 | |
| ITF USA F23 Qual | 08/12 14:00 | 62 | Hernandez Ramirez, Sergio Luis v van Orderlain, Drew | 1-6,5-7 | |
| ITF USA F22 Qual | 08/06 13:30 | 62 | 브리드, 트렌트 v Hernandez Ramirez, Sergio Luis | Retired | |
| ITF USA F22 Qual | 08/04 13:30 | 62 | 마르케즈, 조아퀸 v Hernandez Ramirez, Sergio Luis | 1-6,3-6 | |
| ITF Ecuador F1 | 07/25 19:30 | 26 | 주아레즈, 파쿤도 v Hernandez Ramirez, Sergio Luis | 2-6,6-4,7-6 | |
| ITF Ecuador F1 | 07/24 17:20 | 25 | 멘도자, 알레잔드로 v Hernandez Ramirez, Sergio Luis | 2-6,2-6 | |
| ITF Brazil F2 | 04/29 15:00 | 44 | Hernandez Ramirez, Sergio Luis v 데 카르발호 카르도소 알베스, 마테우스 | 3-6,0-6 | |
| ITF Brazil F1 | 04/24 23:15 | 25 | Zormann Da Silva, Marcelo v Hernandez Ramirez, Sergio Luis | 7-6,6-1 | |
| ITF Turkey F7 | 02/18 06:30 | 62 | 알타미라노, 콜린 v Hernandez Ramirez, Sergio Luis | 6-2,6-0 | |
| Turkey F6, Singles Qualifying | 02/10 09:00 | 62 | 크라브첸코, 게오르길 v Hernandez Ramirez, Sergio Luis | 6-3,6-4 | |
| ITF Turkey F5 | 02/05 07:30 | 44 | Hernandez Ramirez, Sergio Luis v 코데스쿠, 라즈반 마리우스 | 3-6,7-6,4-6 | |
| ITF Turkey F4 | 01/29 08:00 | 44 | Hernandez Ramirez, Sergio Luis v 손, 지훈 | 2-6,3-6 | |
| ITF Turkey F4 | 01/28 07:30 | 44 | Hernandez Ramirez, Sergio Luis v 스파시보, 다닐 | 6-1,6-0 | |
| ITF Mexico F8 | 12/06 15:00 | 26 | 파티노, 루이스 v Hernandez Ramirez, Sergio Luis | 6-1,6-7,6-1 | |
| ITF Mexico F8 | 12/04 18:10 | 25 | Hernandez Ramirez, Sergio Luis v 할레비안, 알렉시오스 | 6-0,7-5 | |
| ITF Mexico F7 | 11/28 19:30 | 25 | 에스코발, 곤잘로 v Hernandez Ramirez, Sergio Luis | 6-1,7-5 | |
| ITF Mexico F6 | 11/23 22:00 | 26 | Hernandez Ramirez, Sergio Luis v 에스코발, 곤잘로 | 3-6,3-6 | |
| ITF Mexico F6 | 11/21 23:05 | 25 | Hernandez Ramirez, Sergio Luis v Eduardo Yahir Orozco Rangel | 6-1,6-1 | |
| ITF Mexico F6 | 11/21 21:00 | - | Hernandez Ramirez, Sergio Luis v Orozco Rangel, Eduardo Yahir | 6-1,5-1 | |
| ITF Mexico F6 | 11/19 16:30 | 62 | Hernandez Ramirez, Sergio Luis v Ramirez Utermann, Carlos | 6-4,1-6,7-5 | |
| ITF Mexico F5 | 11/16 00:10 | 26 | 파렌, 코널 v Hernandez Ramirez, Sergio Luis | 6-4,6-2 | |
| ITF Mexico F5 | 11/14 18:30 | 25 | Hernandez Ramirez, Sergio Luis v 레스쿠레, 마이크 | 2-6,7-5,6-0 | |
| Challenger Cali 2 Qual | 10/14 21:35 | 46 | 무노즈-데 라 나바, 다니엘 v Hernandez Ramirez, Sergio Luis | 6-1,6-1 | |
| Challenger Cali 2 Qual | 10/14 15:50 | 45 | Hernandez Ramirez, Sergio Luis v Quintero, Michael | Retired | |
| Challenger Floridablanca Qual | 08/05 22:40 | 46 | Hernandez Ramirez, Sergio Luis v 우고 카라벨리, 카밀로 | 0-6,6-7 | |
| Challenger Floridablanca Qual | 08/05 19:20 | 45 | Rodas, Juan Pablo v Hernandez Ramirez, Sergio Luis | 6-7,1-6 | |
| ITF Colombia F3 | 08/01 18:00 | 25 | Hernandez Ramirez, Sergio Luis v Souto, David | 1-6,4-6 | |
| ITF Colombia F2 | 07/26 16:40 | 26 | Hernandez Ramirez, Sergio Luis v 고메즈, 주안 세바스티안 | 2-6,1-6 | |
| ITF Colombia F2 | 07/24 19:00 | 25 | Hernandez Ramirez, Sergio Luis v Perez Cortez, Alexander | 6-4,6-0 |