| ITF Thailand F6 MD | 2018/10/10 08:15 | Corwin/Spec v Rai/Singh | 6-7,1-6 |
| ITF Thailand F6 MD | 2018/10/08 08:00 | Corwin/Spec v Lin/Yu | 6-3,6-4 |
| ITF Thailand F5 MD | 2018/10/01 09:00 | Corwin/Spec v Ratiwatana/Trongcharoenchaikul | 2-6,2-6 |
| ITF Thailand F4 MD | 2018/09/24 10:00 | Moritani/Takeuchi v Corwin/Spec | 7-6,6-3 |
| ITF USA F19B MD | 2018/07/20 20:20 | Adamson/Chappell v Corwin/Spec | 2-6,6-2,10-6 |
| ITF USA F19B MD | 2018/07/19 21:15 | Ayeni/Thomas v Corwin/Spec | 5-7,4-6 |
| ITF USA F19B MD | 2018/07/18 20:55 | Corwin/Spec v Kovacevic/Perez | 6-3,6-3 |
| ITF USA F19B MD | 2018/07/17 16:25 | Dunbar/Kozlov v Corwin/Spec | 4-6,6-3,9-11 |