Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| Challenger Bangalore | 2018/11/11 08:15 | Nicola Kuhn v Youssef Hossam | 2-6,6-7 |
| Challenger Bangalore | 2018/11/10 06:40 | Nicola Kuhn v Ben Patael | 6-3,7-6 |
| Challenger Canberra 2 | 2018/11/04 01:00 | Jordan Thompson v Nicola Kuhn | 6-1,5-7,6-4 |
| Challenger Canberra 2 | 2018/11/03 01:55 | Nicola Kuhn v Yoshihito Nishioka | 7-6,6-4 |
| Challenger Canberra 2 | 2018/11/01 01:20 | Nicola Kuhn v Max Purcell | 6-2,6-4 |
| Challenger Canberra 2 | 2018/10/30 02:25 | Nicola Kuhn v Francesco Vilardo | 6-1,6-3 |
| Challenger Traralgon | 2018/10/23 04:30 | Nicola Kuhn v Maxime Janvier | 6-3,5-7,4-6 |
| Challenger Barcelona | 2018/10/11 09:30 | Lorenzo Giustino v Nicola Kuhn | 6-4,4-6,6-1 |
| Challenger Pune | 2018/11/17 04:30 | Kunal Anand v Khumoyun Sultanov | 3-6,0-6 |
| Challenger Bangalore | 2018/11/12 08:25 | Khumoyun Sultanov v Sebastian Fanselow | 7-5,4-6,1-6 |
| Challenger Bangalore | 2018/11/11 11:25 | Khumoyun Sultanov v Ranjeet Virali-Murugesan | 6-4,6-1 |
| Challenger Bangalore | 2018/11/10 11:45 | Liam Broady v Khumoyun Sultanov | 3-6,5-7 |
| Challenger Shenzhen 2 | 2018/10/28 04:45 | Saketh Myneni v Khumoyun Sultanov | 7-5,6-2 |
| Challenger Shenzhen 2 | 2018/10/27 03:25 | Miliaan Niesten v Khumoyun Sultanov | 1-6,2-6 |
| Challenger Liuzhou | 2018/10/21 04:45 | Sumit Nagal v Khumoyun Sultanov | 6-4,6-4 |
| Challenger Liuzhou | 2018/10/20 08:00 | Linang Xiao v Khumoyun Sultanov | 4-6,3-6 |