Stadium: Clay 2 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F34 | 2018/10/27 09:00 | Sultan Narbekov v Petro Orlando Fellin | 1-6,6-4,7-6 |
| Challenger Almaty 2 | 2018/09/29 04:00 | Sultan Narbekov v Antoine Escoffier | 1-6,0-6 |
| ITF Kazakhstan F8 | 2018/09/24 03:30 | Savriyan Danilov v Sultan Narbekov | 6-2,6-2 |
| ITF Kazakhstan F8 | 2018/09/23 04:00 | Krishna Teja Ankam v Sultan Narbekov | 2-6,0-6 |
| ITF Kazakhstan F7 | 2018/09/18 08:00 | Sultan Narbekov v Flemming Peters | 4-6,2-6 |
| ITF Kazakhstan F7 | 2018/09/17 04:55 | Alexey Baryshev v Sultan Narbekov | 6-7,1-6 |
| ITF Kazakhstan F6 | 2018/09/10 05:00 | Bart Van Den Berg v Sultan Narbekov | 6-0,6-4 |
| ITF China F14 | 2018/08/28 04:45 | Sultan Narbekov v Bingyu Yu | 2-6,3-6 |
| ITF Turkey F34 | 2018/10/27 09:00 | Tomas Vanko v Kayra Kargin | 6-2,6-2 |
| ITF Turkey F31 | 2018/10/09 07:00 | Tomas Vanko v Mick Veldheer | 1-6,0-6 |
| ITF Turkey F30 | 2018/10/01 07:30 | Tomas Vanko v Maurizio Speziali | 0-6,3-6 |
| ITF Turkey F30 | 2018/09/30 07:30 | Ivan Ponomarenko v Tomas Vanko | 7-6,3-6,4-6 |
| ITF Slovakia F2 | 2018/08/02 08:00 | Ewan Moore v Tomas Vanko | 6-1,6-2 |
| ITF Slovakia F1 | 2018/07/21 08:00 | Martin Fekiac v Tomas Vanko | 6-3,6-1 |
| ITF Czech Republic F6 Qual | 2018/07/07 08:30 | Pawel Zawisza v Tomas Vanko | 6-3,7-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 07:30 | Tomas Vanko v Artem Smirnov | 0-6,0-6 |