Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| Challenger Shanghai | 2018/09/09 03:00 | Aldin Setkic v Vishnu Vardhan | 6-4,6-2 |
| Challenger Shanghai | 2018/09/08 05:00 | Aldin Setkic v Kazuki Nishiwaki | 6-3,6-2 |
| Zhangjiagang, China | 2018/09/05 04:20 | Ignatik, Uladzimir v Aldin Setkic | 6-2,7-6 |
| Hungary F6, Singles | 2018/08/23 08:30 | Aldin Setkic v Urbanija, Mike | 6-3,6-2 |
| Hungary F6, Singles | 2018/08/22 08:30 | Aldin Setkic v Tepavac, Marko | 6-1,3-6,6-1 |
| Cordenons, Italy | 2018/08/14 12:55 | Martin, Andrej v Aldin Setkic | 6-7,7-5,6-3 |
| Portoroz, Slovénie | 2018/08/09 18:10 | Arnaboldi, Andrea v Aldin Setkic | 6-2,6-4 |
| Portoroz, Slovénie | 2018/08/08 15:50 | Pavel Kotov v Aldin Setkic | 3-6,1-6 |
| Challenger Shanghai | 2018/09/09 03:00 | Chen, Ti v Prashanth, N. Vijay Sundar | 7-5,2-6,4-6 |
| Challenger Shanghai | 2018/09/08 03:00 | Prashanth, N. Vijay Sundar v Kim, Cheong-Eui | 6-4,6-3 |
| Challenger Lexington Qual | 2018/07/28 18:05 | Witten, Jesse v Prashanth, N. Vijay Sundar | 6-4,6-4 |
| Challenger Fergana Qual | 2018/06/16 05:00 | Prashanth, N. Vijay Sundar v Mukund Sasikumar | 3-6,4-6 |
| Challenger Surbiton Qual | 2018/06/02 13:20 | Prashanth, N. Vijay Sundar v Mark Whitehouse | 4-6,4-6 |
| Challenger Samarkand Qual | 2018/05/13 11:00 | Khumoyun Sultanov v Prashanth, N. Vijay Sundar | 6-4,6-3 |
| Challenger Samarkand Qual | 2018/05/12 06:35 | Tsoy, Pavel v Prashanth, N. Vijay Sundar | 4-6,1-6 |
| Challenger Karshi Qual | 2018/05/07 05:30 | Sekiguchi, Shuichi v Prashanth, N. Vijay Sundar | 6-7,6-4,7-6 |