Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Japan F7 Qual | 2018/06/02 01:00 | Kyohei Yamanaka v Christopher Cajigan | 7-6,6-0 |
| Davis Cup | 2018/02/03 06:00 | Mohammed Al Nabhani v Christopher Cajigan | 3-6,6-3,7-6 |
| Davis Cup | 2018/02/01 06:00 | Hasan Abdulnabi v Christopher Cajigan | 7-5,6-4 |
| Davis Cup | 2018/01/31 06:00 | Atlymyrat Gurbanov v Christopher Cajigan | 5-7,5-7 |
| Davis Cup | 2018/01/29 06:00 | Roy Hobbs v Christopher Cajigan | 6-3,4-6,6-4 |
| ITF Guam F1 | 2017/06/19 01:15 | Alex Hunt v Christopher Cajigan | 6-0,6-0 |
| ITF USA F15 Qual | 2015/05/01 18:30 | Dejon Bivens v Hank Hill | 6-2,6-1 |