Stadium: Court 11 Round: 25 Ground: Clay
| ITF M15 Shymkent | 2021/04/07 05:40 | Dostanbek Tashbulatov v Mark Whitehouse | 6-4,6-4 |
| ITF M15 Shymkent | 2021/04/07 05:40 | Dostanbek Tashbulatov v Mark Whitehouse | 6-4,6-4 |
| UK Pro League | 2021/03/21 16:00 | Anton Matusevich v Mark Whitehouse | 6-2,6-7,10-6 |
| UK Pro League | 2021/03/20 15:00 | Mark Whitehouse v Daniel Cox | 7-6,1-6,10-3 |
| UK Pro League | 2021/03/19 11:15 | Mark Whitehouse v Harry Wendelken | 6-2,6-3 |
| UK Pro League | 2021/03/18 17:00 | Mark Whitehouse v Jonathan Gray | 6-0,7-6 |
| UK Pro League | 2021/03/17 10:00 | Mark Whitehouse v Jack Findel-Hawkins | 6-3,5-7,7-10 |
| UK Pro League | 2021/03/16 15:30 | Mark Whitehouse v Oscar Weightman | 6-3,7-6 |
| UK Pro League | 2021/03/15 10:00 | Mark Whitehouse v Sean Hodkin | 4-6,3-6 |
| ITF M15 Shymkent | 2021/04/09 07:10 | Aleksandr Braynin v Dostanbek Tashbulatov | 7-6,1-6,6-4 |
| ITF M15 Shymkent | 2021/04/08 05:30 | Denis Klok v Dostanbek Tashbulatov | 2-6,4-6 |
| ITF M15 Shymkent | 2021/04/07 05:40 | Dostanbek Tashbulatov v Mark Whitehouse | 6-4,6-4 |
| Challenger Nur-Sultan Qual | 2021/02/28 04:00 | Julian Lenz v Dostanbek Tashbulatov | 6-4,6-3 |
| Challenger Nur-Sultan | 2021/02/24 08:30 | Dostanbek Tashbulatov v Prajnesh Gunneswaran | 2-6,3-6 |
| ITF M15 Nur-Sultan | 2021/02/10 07:30 | Matteo Donati v Dostanbek Tashbulatov | 7-5,6-2 |
| ITF M15 Nur-Sultan | 2021/02/04 05:00 | Aleksandre Metreveli v Dostanbek Tashbulatov | 0-6,6-4,6-4 |
| ITF M15 Antalya | 2021/01/18 07:00 | Admir Kalender v Dostanbek Tashbulatov | 6-3,6-1 |