Stadium: Court 21 Round: 26 Ground: Clay
| ITF Finland F2 | 2017/08/08 14:20 | Jonathan Mridha v Kristjan Tamm | 7-6,6-0 |
| ITF M15 Antalya | 2023/04/26 10:45 | Kristjan Tamm v Radovan Michalik | 6-4,7-6 |
| ITF M15 Antalya | 2023/04/19 09:20 | Viacheslav Bielinskyi v Kristjan Tamm | 6-4,6-0 |
| Challenger Monterrey | 2023/02/19 17:45 | Jesse Flores v Kristjan Tamm | 6-4,7-5 |
| ITF M15 Weston | 2023/02/17 16:00 | Kristjan Tamm v Federico Agustin Gomez | 2-6,5-7 |
| ITF M15 Weston | 2023/02/16 16:50 | Kristjan Tamm v Juan David Velasquez | 7-5,6-3 |
| ITF M15 Weston | 2023/02/15 19:25 | Sekou Bangoura v Kristjan Tamm | 4-6,3-6 |
| ITF M15 Palm Coast | 2023/02/07 16:30 | Rei Sakamoto v Kristjan Tamm | 7-6,2-6,6-3 |
| Davise karikas | 2023/02/05 19:15 | Blaise Bicknell v Kristjan Tamm | 7-6,0-0 |
| ITF M15 Antalya | 2023/04/26 12:05 | Jonathan Mridha v Gabriel Elicha Navas | 3-6,6-3,7-5 |
| ITF M15 Antalya | 2023/04/11 12:45 | Jonathan Mridha v Takuya Kumasaka | 5-7,4-6 |
| ITF M15 Antalya | 2023/04/11 06:25 | Jonathan Mridha v Sean Hess | 6-1,7-6 |
| ITF M15 Antalya | 2023/04/09 06:30 | Jonathan Mridha v Enes Donmezer | 6-1,6-2 |
| ITF M25 Calabasas | 2023/03/22 22:00 | Jonathan Mridha v Cooper Williams | 2-6,6-7 |
| ITF M25 Calabasas | 2023/03/20 18:00 | Jonathan Mridha v Ishaan Ravichander | 3-6,6-4,10-3 |
| ITF M25 Bakersfield | 2023/03/16 18:00 | Jonathan Mridha v Aidan Mayo | 4-6,6-3,2-6 |
| ITF M25 Bakersfield | 2023/03/15 19:00 | Jonathan Mridha v Bryce Nakashima | 7-6,7-5 |