Round: 62 Ground: Clay
| ITF Romania F3 | 2017/06/10 07:00 | Kristjan Tamm v Alejo Vilaro | 3-6,3-6 |
| ITF Czech Republic F3 Qual | 2017/05/29 10:20 | Kristjan Tamm v Tomas Liska | 4-6,3-6 |
| ITF Czech Republic F3 Qual | 2017/05/28 09:30 | Paramveer Singh Bajwa v Kristjan Tamm | 3-6,4-6 |
| ITF Czech Republic F3 Qual | 2017/05/27 11:00 | Kristjan Tamm v Krzysztof Mlazga | 6-3,6-3 |
| ITF Czech Republic F2 | 2017/05/25 11:00 | Kristjan Tamm v Julian Lenz | 2-6,1-6 |
| ITF Czech Republic F2 | 2017/05/24 13:00 | Szymon Walkow v Kristjan Tamm | 6-1,5-7,4-6 |
| ITF Czech Republic F2 | 2017/05/22 10:15 | Pawel Zawisza v Kristjan Tamm | 5-7,2-6 |
| ITF Egypt F14 | 2017/04/19 08:00 | Lennert Van Der Linden v Kristjan Tamm | 6-2,6-2 |
| ITF Romania F2 Qual | 2017/05/21 10:00 | Doru Junior Borsan v Victor-Mugurel Anagnastopol | 1-6,0-6 |
| ITF Romania F4 | 2017/05/13 12:30 | Doru Junior Borsan v Bogdan Ionut Apostol | 1-6,2-6 |
| ITF Romania F13 | 2016/08/14 07:00 | Doru Junior Borsan v Evgeniy Bankov | 3-6,2-6 |
| ITF Romania F13 | 2016/08/13 07:00 | Doru Junior Borsan v Valentin Popescu | 2-6,6-3,6-4 |