General Statistics - Heyman, Christopher
402
Rank
60 - 46
Wins-Losses
285 (2017)
Highest ranking
General Statistics - Nikles, Johan
352
Rank
90 - 56
Wins-Losses
352 (2021)
Highest ranking
Ranking - Heyman, Christopher
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2023 | - | 0/1 | - | - | 0/1 | - | - |
| 2022 | 627 | 19/16 | 16/13 | 3/2 | 0/1 | - | - |
| 2021 | 402 | 30/23 | 23/13 | 4/5 | 3/5 | - | - |
| 2020 | 405 | 16/9 | 0/1 | 1/1 | 15/7 | - | - |
| 2019 | 400 | 46/22 | 25/11 | 7/4 | 14/7 | - | - |
| 2018 | 381 | 43/25 | 16/10 | 3/5 | 24/10 | - | - |
| 2017 | 285 | 58/25 | 31/16 | 17/5 | 10/4 | - | - |
| 2016 | 379 | 47/16 | 11/5 | 25/7 | 11/4 | - | - |
| 2015 | 459 | 43/23 | 14/9 | 26/10 | 3/4 | - | - |
| 2014 | 905 | 21/22 | 6/9 | 11/11 | 4/2 | - | - |
| 2013 | 1304 | 1/2 | 0/1 | 1/1 | - | - | - |
| Summary | 324/184 | 142/88 | 98/51 | 84/45 | 0/0 | 0/0 |
Ranking - Nikles, Johan
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 2/1 | - | - | 2/1 | - | - |
| 2025 | 552 | 2/5 | 0/1 | 2/2 | 0/2 | - | - |
| 2024 | 648 | 45/26 | 33/19 | 12/6 | 0/1 | - | - |
| 2023 | - | 0/2 | 0/2 | - | - | - | - |
| 2022 | 397 | 21/23 | 19/19 | 2/2 | 0/2 | - | - |
| 2021 | 352 | 45/28 | 42/21 | 1/3 | 2/4 | - | - |
| 2020 | 489 | 16/12 | 14/11 | - | - | - | 2/1 |
| 2019 | 464 | 43/23 | 40/20 | 3/3 | - | - | - |
| 2018 | 535 | 44/24 | 26/16 | 18/8 | - | - | - |
| 2017 | 899 | 15/24 | 3/11 | 12/10 | 0/3 | - | - |
| 2016 | 694 | 32/24 | 16/11 | 13/9 | 3/4 | - | - |
| 2015 | 1000 | 22/13 | 3/2 | 17/9 | 2/2 | - | - |
| 2014 | 1188 | 3/3 | 3/3 | - | - | - | - |
| Summary | 290/208 | 199/136 | 80/52 | 9/19 | 0/0 | 2/1 |