| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 1/7 | 1/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 2/4 | 2/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 10/34 | 9/26 | 1/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 1/14 | 1/11 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 5/16 | 5/16 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 19/75 | 18/64 | 1/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 20.21 % | 21.95 % | 8.33 % | 0 % | 0 % | 0 % | 0 % |
Zakai Stone / Fixtures
| no matches found |
Zakai Stone form / year 2020 / surface: Hard
Zakai Stone / year 2020 / surface: Hard
| 15.11.20 | q 1 | Pavle Daljev | Zakai Stone | 6-1, 6-2 |  | match details |  M15 Sharm | Hard |
| 08.11.20 | q 1 | Petr Michnev | Zakai Stone | 6-0, 6-1 | | match details | M15 Sharm | Hard |
| 02.11.20 | q 1 | Dostanbek Tashbulatov | Zakai Stone | 6-1, 6-1 | | match details | M15 Sharm | Hard |
| 25.10.20 | q 1 | Simon Beaupain | Zakai Stone | 6-2, 7-5 | | match details | M15 Sharm | Hard |
| 19.10.20 | q 2 | Georgii Kravchenko | Zakai Stone | 6-0, 6-0 | | match details | M15 Sharm | Hard |
| 18.10.20 | q 1 | Zakai Stone | Vasilios Caripi | 5-7, 6-4, 10-2 |  | match details | ||
| 11.10.20 | q 1 | Michael Zhu | Zakai Stone | 6-3, 6-0 | | match details | M15 Sharm | Hard |
| 04.10.20 | q 1 | Wally Thayne | Zakai Stone | 6-1, 6-0 | | match details | M15 Sharm | Hard |
| 09.03.20 | q 1 | Gonzalo Ariel Karakachian | Zakai Stone | 6-1, 6-3 | | match details |  M15 Cancun | Hard |
| 10.02.20 | q 1 | Kiranpal Pannu | Zakai Stone | 6-0, 6-0 | | match details | M15 Cancun | Hard |
| 19.01.20 | q 1 | Sam Lapides | Zakai Stone | 7-63, 6-1 | | match details | M15 Cancun | Hard |
| 12.01.20 | q 1 | Edward Lewis | Zakai Stone | 6-3, 6-2 | | match details | M15 Cancun | Hard |
