Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/07/04 11:00 | Zakai Stone v Valentin Vacherot | 0-6,2-6 |
| ITF M15 Monastir | 2021/06/27 10:30 | Zakai Stone v Keenan Mayo | 3-6,2-6 |
| ITF M15 Cairo | 2021/05/02 11:30 | Zakai Stone v Alessandro Ragazzi | 0-6,2-6 |
| ITF M15 Cairo | 2021/04/25 16:00 | Zakai Stone v Omar El-Moslemany | 6-7,4-6 |
| ITF M15 Cairo | 2021/04/21 09:45 | Jose Fco. Vidal Azorin v Zakai Stone | 6-2,6-2 |
| ITF M15 Cairo | 2021/04/11 11:00 | Zakai Stone v Inigo G Olasagasti | 2-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/03/28 16:00 | Zakai Stone v Roman Nashatyrkin | 1-6,7-5,5-10 |
| ITF M15 Sharm El Sheikh | 2021/03/21 14:30 | Jan Jermar v Zakai Stone | 6-1,6-2 |
| ITF M15 Monastir | 2021/07/04 08:00 | Yunseok Jang v Sergey Bolotov | 6-3,6-0 |
| ITF M15 Monastir | 2021/06/27 09:30 | Sergey Bolotov v Valentin Vacherot | 0-6,1-6 |
| ITF M15 St Petersburg Qual | 2021/04/11 08:40 | Sergey Bolotov v Martin Borisiouk | 5-7,2-6 |
| ITF M15 Kazan | 2021/03/11 08:00 | Sergey Bolotov v Yanki Erel | 2-6,2-6 |
| ITF M15 Kazan | 2021/03/10 07:00 | Savriyan Danilov v Sergey Bolotov | 6-7,2-6 |
| ITF M15 Kazan | 2020/03/11 08:40 | Alexander Stepin v Sergey Bolotov | 6-4,6-4 |
| ITF M15 Kazan | 2020/01/23 07:00 | Sergey Bolotov v Sergey Fomin | 3-6,1-6 |
| ITF M15 Kazan | 2020/01/22 09:50 | Alexander Zhurbin v Sergey Bolotov | 7-6,3-6,3-6 |