Estadio: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF EE. UU. F9 | 2018/04/08 17:10 | Scott Griekspoor v Sebastian Fanselow | 6-7,6-4,7-5 |
| Challenger de Bangalore | 2018/11/12 09:10 | Aleksandr Nedovyesov v Scott Griekspoor | 6-3,6-2 |
| ATP Amberes | 2018/10/14 12:45 | Scott Griekspoor v Salvatore Caruso | 7-6,3-6,2-6 |
| Challenger de Almaty 2 | 2018/10/04 05:00 | Nikola Milojevic v Scott Griekspoor | 7-5,6-2 |
| Challenger de Almaty 2 | 2018/10/03 08:25 | Artem Dubrivnyy v Scott Griekspoor | 1-6,5-7 |
| Challenger de Almaty 2 | 2018/10/02 04:00 | Scott Griekspoor v Antoine Escoffier | 7-5,4-6,6-3 |
| Copa Davis | 2018/09/16 18:00 | Milos Raonic v Scott Griekspoor | 7-6,6-3,6-4 |
| Challenger de Cassis | 2018/09/07 12:15 | Enzo Couacaud v Scott Griekspoor | 3-6,6-4,6-1 |
| Challenger de Cassis | 2018/09/04 08:00 | Scott Griekspoor v Evgeny Karlovskiy | 6-4,6-4 |
| Challenger de Pune | 2018/11/19 06:30 | Mick Lescure v Sebastian Fanselow | 4-6,7-5,2-6 |
| Challenger de Pune | 2018/11/18 10:05 | Chien Hsun Lo v Sebastian Fanselow | 3-6,3-6 |
| Challenger de Pune | 2018/11/17 10:50 | Dhruva Mulye v Sebastian Fanselow | 0-6,0-6 |
| 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 |