| ITF Poland F8 |
08/20 09:55 |
62 |
Mikula, Michal
v
Kostin, Viktor
|
6-4,6-3
|
|
| ITF Poland F8 |
08/19 11:00 |
62 |
Kostin, Viktor
v
Nazaruk, Dominik
|
6-2,5-7,7-5
|
|
| ITF Poland F8 |
08/18 11:00 |
62 |
Kostin, Viktor
v
Gudozhnikov, Nikita
|
6-2,6-2
|
|
| ITF Poland F7 |
08/13 09:10 |
44 |
Kostin, Viktor
v
Mikula, Michal
|
Retired
|
|
| ITF Poland F7 |
08/12 08:00 |
44 |
Mercier, Tyler
v
Kostin, Viktor
|
7-6,2-6,3-6
|
|
| ITF Poland F7 |
08/11 08:00 |
44 |
Kostin, Viktor
v
Galus, Piotr
|
6-3,7-5
|
|
| ITF Poland F5 |
08/17 08:00 |
25 |
Kostin, Viktor
v
Karim-Mohamed Maamoun
|
4-6,1-6
|
|
| ITF Poland F5 Qual |
08/16 08:00 |
62 |
Piatek, Mateusz
v
Kostin, Viktor
|
2-6,1-6
|
|
| ITF Poland F5 Qual |
08/15 08:00 |
62 |
Mlazga, Krzysztof
v
Kostin, Viktor
|
3-6,1-6
|
|
| ITF Poland F4 Qual |
08/30 08:00 |
62 |
Krawczynski, Karol
v
Kostin, Viktor
|
Retired
|
|
| ITF Poland F4 Qual |
08/30 07:30 |
62 |
Vladyslav Orlov
v
Kostin, Viktor
|
4-6,1-6
|
|
| ITF Poland F3 |
08/25 15:00 |
25 |
Kostin, Viktor
v
Michon, Axel
|
3-6,1-6
|
|
| ITF Poland F2 |
08/20 09:55 |
26 |
Kostin, Viktor
v
Michon, Axel
|
2-6,3-6
|
|
| ITF Poland F2 |
08/19 08:00 |
25 |
Mylokostov, Denys
v
Kostin, Viktor
|
1-6,6-7
|
|
| ITF Poland F2 |
08/18 08:00 |
62 |
Smola, Maciej
v
Kostin, Viktor
|
4-6,6-3,6-7
|
|
| ITF Poland F2 |
08/16 08:00 |
62 |
Mlazga, Adam
v
Kostin, Viktor
|
4-6,7-6,3-6
|
|
| ITF Germany F10 Qual |
08/02 10:30 |
62 |
Kostin, Viktor
v
Freimuth, Jesper Tull
|
3-6,6-2,5-7
|
|
| ITF Tunisia F7 |
11/10 10:30 |
- |
Kostin, Viktor
v
Hirschmueller, Christian
|
6-7,2-6
|
|
| Tunisia F6, Singles Qualifying |
11/05 10:30 |
- |
Kostin, Viktor
v
Steven Diez
|
4-6,6-3,2-6
|
|
| ITF Germany F17 |
10/21 15:30 |
- |
Schmid, Michal
v
Kostin, Viktor
|
6-2,7-6
|
|
| ITF Poland F6 Qual |
08/23 07:00 |
- |
Kostin, Viktor
v
Krawczynski, Karol
|
6-1,6-4
|
|
| ITF Poland F5 |
08/22 14:55 |
- |
Kostin, Viktor
v
Panfil, Grzegorz
|
6-0,2-6,2-6
|
|
| ITF Poland F5 |
08/21 16:00 |
- |
Kostin, Viktor
v
Smola, Maciej
|
6-3,3-6,7-6
|
|
| ITF Poland F5 Qual |
08/16 12:00 |
- |
Kostin, Viktor
v
Kossek, Daniel
|
6-0,6-1
|
|
| ITF Germany F12 |
08/11 11:00 |
- |
Christoph Negritu
v
Kostin, Viktor
|
6-3,5-7,6-3
|
|