| 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 |
| Challenger Bangkok Qual | 2017/12/31 06:15 | Nino Serdarusic v Frederik Nielsen | 4-6,6-7 |
| Challenger Bangkok Qual | 2017/12/30 07:35 | Daniiar Duldaev v Frederik Nielsen | 2-6,6-4,3-6 |
| Davis Cup | 2018/02/03 12:45 | Soren Hess-Olesen v Peter Bothwell | 7-5,1-6,3-6 |
| ITF Turkey F48 | 2017/12/19 07:15 | Oleg Prihodko v Peter Bothwell | 6-2,2-6,7-6 |
| ITF Turkey F47 | 2017/12/12 10:20 | Peter Bothwell v Darko Bojanovic | 4-6,3-6 |
| ITF Turkey F46 | 2017/12/06 10:35 | Calin Manda v Peter Bothwell | 6-4,7-5 |
| ITF Egypt F29 | 2017/10/11 14:00 | Filip Duda v Peter Bothwell | 6-4,6-3 |
| ITF Great Britain F6 | 2017/09/27 11:50 | Luke Johnson v Peter Bothwell | 6-2,2-6,6-2 |
| ITF Great Britain F6 | 2017/09/26 09:00 | Ryan James Storrie v Peter Bothwell | 2-6,3-6 |
| ITF Great Britain F5 | 2017/09/19 11:40 | Lloyd Glasspool v Peter Bothwell | 6-1,6-1 |