General Statistics - Kotzen, Alexander
866
Rank
30 - 18
Wins-Losses
866 (2024)
Highest ranking
General Statistics - Kotzen, Nicolas Ian
1065
Rank
30 - 12
Wins-Losses
882 (2025)
Highest ranking
Ranking - Kotzen, Alexander
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1077 | 15/4 | - | 5/1 | 10/3 | - | - |
| 2024 | 866 | 15/9 | - | 12/7 | 3/2 | - | - |
| 2023 | - | 16/14 | 1/1 | 12/9 | 3/4 | - | - |
| 2022 | 982 | 10/7 | - | 6/5 | 4/2 | - | - |
| 2021 | 927 | 41/18 | 7/5 | 34/13 | - | - | - |
| 2020 | 1158 | 13/8 | - | 13/8 | - | - | - |
| 2018 | - | 8/8 | 1/1 | 7/7 | - | - | - |
| Summary | 118/68 | 9/7 | 89/50 | 20/11 | 0/0 | 0/0 |
Ranking - Kotzen, Nicolas Ian
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 882 | 0/2 | - | 0/2 | - | - | - |
| 2024 | 1065 | 15/6 | - | 15/6 | - | - | - |
| 2023 | - | 6/3 | - | 3/2 | 3/1 | - | - |
| Summary | 21/11 | 0/0 | 18/10 | 3/1 | 0/0 | 0/0 |