Round: 62 Ground: Hardcourt outdoor
| ITF Canada F3 | 2018/06/21 16:00 | Steven Diez v Nick Chappell | 7-5,6-2 |
| ITF Canada F3 | 2018/06/20 16:00 | Jack Davis v Nick Chappell | 2-6,3-6 |
| ITF Sweden F3 | 2018/05/21 09:50 | Nick Chappell v Marius Ruzgas | 3-6,3-6 |
| ITF Sweden F2 | 2018/05/15 11:40 | Lukas Ollert v Nick Chappell | 6-2,6-7,7-5 |
| ITF Sweden F1 | 2018/05/10 10:05 | Mike Urbanija v Nick Chappell | 6-1,6-3 |
| ITF Sweden F1 | 2018/05/09 09:30 | Karl Friberg v Nick Chappell | 2-6,3-6 |
| ITF Sweden F1 Qual | 2018/05/08 14:35 | Nick Chappell v Yan Sabanin | 6-1,6-3 |
| ITF USA F12 | 2018/04/25 18:00 | Nick Chappell v Samuel Bensoussan | 0-6,6-7 |