Round: 44 Ground: Clay
| ITF Poland F6 | 2018/08/10 12:45 | Tyler Mercier v Szymon Walkow | 4-6,3-6 |
| ITF Poland F6 | 2018/08/07 09:20 | Tyler Mercier v Aitor Aramburu | 6-3,5-7,6-3 |
| ITF Ecuador F2 | 2018/07/31 15:00 | Diego Matos v Tyler Mercier | 6-4,7-6 |
| ITF Ecuador F1 | 2018/07/25 16:00 | Tyler Mercier v Juan Carlos Aguilar | 3-6,1-6 |
| ITF Ecuador F1 | 2018/07/24 16:35 | Tyler Mercier v Juan Ignacio Batalla | 6-4,6-7,7-6 |
| ITF USA F19B | 2018/07/17 15:00 | Tyler Mercier v Aron Hiltzik | 0-6,2-6 |
| ITF Sri Lanka F3 | 2018/06/27 04:00 | David Perez Sanz v Tyler Mercier | 6-2,6-0 |
| ITF Sri Lanka F2 | 2018/06/19 08:00 | Tyler Mercier v Vinayak Sharma Kaza | 5-7,2-6 |
| ITF Poland F7 | 2018/08/11 08:00 | Viktor Kostin v Piotr Galus | 6-3,7-5 |
| ITF Poland F5 | 2016/08/17 08:00 | Viktor Kostin v Karim-Mohamed Maamoun | 4-6,1-6 |
| ITF Poland F5 Qual | 2016/08/16 08:00 | Mateusz Piatek v Viktor Kostin | 2-6,1-6 |
| ITF Poland F5 Qual | 2016/08/15 08:00 | Krzysztof Mlazga v Viktor Kostin | 3-6,1-6 |
| ITF Poland F4 Qual | 2015/08/30 07:30 | Vladyslav Orlov v Viktor Kostin | 4-6,1-6 |
| ITF Poland F3 | 2015/08/25 15:00 | Viktor Kostin v Axel Michon | 3-6,1-6 |
| ITF Poland F2 | 2015/08/20 09:55 | Viktor Kostin v Axel Michon | 2-6,3-6 |
| ITF Poland F2 | 2015/08/19 08:00 | Denys Mylokostov v Viktor Kostin | 1-6,6-7 |