Round: 45 Ground: Hardcourt outdoor
| Challenger de Bangalore | 2018/11/14 10:30 | Sebastian Fanselow v Prajnesh Gunneswaran | 6-4,4-6,5-7 |
| Challenger de Bangalore | 2018/11/13 07:20 | Sebastian Fanselow v Zsombor Piros | 7-6,6-4 |
| Challenger de Bangalore | 2018/11/12 08:25 | Khumoyun Sultanov v Sebastian Fanselow | 7-5,4-6,1-6 |
| Challenger de Bangalore | 2018/11/11 09:35 | Sebastian Fanselow v Benjamin Hassan | 6-7,6-3,6-4 |
| Challenger de Bangalore | 2018/11/10 11:50 | Sebastian Fanselow v Manish Sureshkumar | 6-1,6-2 |
| Challenger de Canberra 2 | 2018/10/29 23:00 | Sebastian Fanselow v Yoshihito Nishioka | 3-6,2-6 |
| Challenger de Traralgon | 2018/10/26 01:50 | Sebastian Fanselow v Alex Bolt | 5-7,6-3,4-6 |
| Challenger de Traralgon | 2018/10/24 01:40 | Hiroki Moriya v Sebastian Fanselow | 6-1,3-6,2-6 |