Stadium: Centre Court Round: 45 Ground: Hardcourt outdoor
| Challenger Fergana Qual | 2018/06/16 05:00 | N. Vijay Sundar Prashanth v Mukund Sasikumar | 3-6,4-6 |
| Challenger Surbiton Qual | 2018/06/02 13:20 | N. Vijay Sundar Prashanth v Mark Whitehouse | 4-6,4-6 |
| Challenger Samarkand Qual | 2018/05/13 11:00 | Khumoyun Sultanov v N. Vijay Sundar Prashanth | 6-4,6-3 |
| Challenger Samarkand Qual | 2018/05/12 06:35 | Pavel Tsoy v N. Vijay Sundar Prashanth | 4-6,1-6 |
| Challenger Karshi Qual | 2018/05/07 05:30 | Shuichi Sekiguchi v N. Vijay Sundar Prashanth | 6-7,6-4,7-6 |
| Challenger Karshi Qual | 2018/05/06 06:00 | Oleksandr Bielinskyi v N. Vijay Sundar Prashanth | 2-6,2-6 |
| Challenger Karshi Qual | 2018/05/05 07:55 | Timur Khabibulin v N. Vijay Sundar Prashanth | 7-5,3-6,0-6 |
| ITF Uzbekistan F2 | 2018/04/24 11:45 | Nikola Cacic v N. Vijay Sundar Prashanth | 7-6,2-6,6-4 |
| ITF Malaysia F2 | 2018/07/13 03:00 | Ryota Tanuma v Cheong-Eui Kim | 7-6,2-6,6-3 |
| ITF Malaysia F2 | 2018/07/12 03:00 | Michail Pervolarakis v Cheong-Eui Kim | 1-6,2-6 |
| ITF Malaysia F2 | 2018/07/11 04:00 | Lance-Pierre Du Toit v Cheong-Eui Kim | 6-1,0-6,0-6 |
| ITF Malaysia F1 | 2018/07/07 02:00 | Cheong-Eui Kim v David Perez Sanz | 6-3,7-5 |
| ITF Malaysia F1 | 2018/07/06 03:00 | Cheong-Eui Kim v Quentin Robert | 6-1,5-7,6-0 |
| ITF Malaysia F1 | 2018/07/05 02:30 | Cheong-Eui Kim v Connor Farren | 6-3,6-2 |
| ITF Malaysia F1 | 2018/07/04 03:40 | Cheong-Eui Kim v Ahmed Deedat Abdul Razak | 6-4,6-1 |
| ITF Malaysia F1 | 2018/07/03 06:30 | Cheong-Eui Kim v Naru Shirafuji | 6-4,6-1 |