General Statistics - Hernandez Ramirez, Sergio Luis
1666
Rank
0 - 2
Wins-Losses
996 (2017)
Highest ranking
General Statistics - Rengifo, Frazier
1372
Rank
-
Wins-Losses
1357 (2025)
Highest ranking
Ranking - Hernandez Ramirez, Sergio Luis
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 0/1 | 0/1 | - | - | - | - |
| 2025 | 1655 | 0/1 | 0/1 | - | - | - | - |
| 2023 | - | 0/1 | 0/1 | - | - | - | - |
| 2022 | - | 0/1 | 0/1 | - | - | - | - |
| 2021 | 2062 | 6/7 | 1/5 | 5/2 | - | - | - |
| 2020 | 1463 | 5/3 | 5/3 | - | - | - | - |
| 2019 | 1419 | 5/1 | - | 5/1 | - | - | - |
| 2018 | 1617 | 7/14 | 3/8 | 4/6 | - | - | - |
| 2017 | 996 | 10/11 | 4/5 | 6/6 | - | - | - |
| 2016 | 1851 | 5/5 | 0/2 | 5/3 | - | - | - |
| 2015 | 1606 | 4/5 | 3/4 | 1/1 | - | - | - |
| 2014 | - | 0/2 | 0/2 | - | - | - | - |
| Summary | 42/52 | 16/33 | 26/19 | 0/0 | 0/0 | 0/0 |
Ranking - Rengifo, Frazier
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1357 | 0/1 | 0/1 | - | - | - | - |
| 2024 | 1418 | 15/10 | 15/10 | - | - | - | - |
| 2023 | - | 5/8 | 4/6 | 1/2 | - | - | - |
| 2022 | - | 0/1 | 0/1 | - | - | - | - |
| 2021 | 1767 | 1/1 | 1/1 | - | - | - | - |
| 2018 | - | 1/1 | - | 1/1 | - | - | - |
| 2016 | 1506 | 4/3 | 4/3 | - | - | - | - |
| 2015 | - | 7/4 | 7/4 | - | - | - | - |
| Summary | 33/29 | 31/26 | 2/3 | 0/0 | 0/0 | 0/0 |