Stadium: Court 7 Round: 26 Ground: Hardcourt indoor
| Challenger Knoxville Qual | 2017/11/06 16:40 | Neil Pauffley v Frederik Nielsen | 2-6,4-6 |
| ITF Great Britain F6 | 2016/11/13 13:00 | Neil Pauffley v Frederik Nielsen | 6-4,6-4 |
| ITF Great Britain F2 | 2018/02/06 10:00 | Lloyd Glasspool v Neil Pauffley | 6-1,1-6,4-6 |
| ITF Great Britain F2 | 2018/02/05 10:00 | Neil Pauffley v Scott Duncan | 7-5,6-4 |
| ITF Great Britain F2 | 2018/02/04 13:30 | Neil Pauffley v Jonathan Binding | 6-1,6-0 |
| ITF Great Britain F1 | 2018/02/02 10:00 | Neil Pauffley v Yannick Mertens | 6-7,4-6 |
| ITF Great Britain F1 | 2018/02/01 11:35 | David Pichler v Neil Pauffley | 6-4,4-6,4-6 |
| ITF Great Britain F1 | 2018/01/30 10:00 | Neil Pauffley v Paul Woerner | 6-2,6-4 |
| ITF Egypt F2 | 2018/01/25 09:40 | Neil Pauffley v Enzo Couacaud | 6-3,3-6,5-7 |
| ITF Egypt F2 | 2018/01/24 11:45 | Hiroki Moriya v Neil Pauffley | 1-6,3-6 |
| ITF Great Britain F2 | 2018/02/07 10:00 | Frederik Nielsen v Nicholas S. Hu | 3-6,6-4,7-6 |
| Davis Cup | 2018/02/04 11:40 | Frederik Nielsen v Peter Bothwell | 6-1,6-1 |
| Davis Cup | 2018/02/03 11:00 | Frederik Nielsen v Simon Carr | 6-3,7-6 |
| Challenger Bangkok | 2018/01/10 06:30 | Frederik Nielsen v Evgeny Karlovskiy | 4-6,2-6 |
| Challenger Bangkok | 2018/01/09 04:25 | Tsung-Hua Yang v Frederik Nielsen | 4-6,3-6 |
| Challenger Bangkok Qual | 2018/01/08 05:35 | Frederik Nielsen v Lukas Ollert | 5-7,7-5,6-4 |
| Challenger Bangkok Qual | 2018/01/07 08:25 | Frederik Nielsen v Matej Sabanov | 5-7,6-4,6-4 |
| Challenger Bangkok Qual | 2018/01/01 05:45 | Frederik Nielsen v Flavio Cipolla | 6-2,5-7,4-6 |