Stadium: Ct 10 Round: 25 Ground: Hardcourt outdoor
| ITF Tunisia F21 | 2018/05/26 09:00 | Mark S Meyer v Connor Johnson | 6-4,1-6,6-4 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Connor Johnson v Ren Nakamura | 1-6,3-6 |
| ITF Romania F3 | 2017/06/10 11:00 | Vasile-Alexandru Ghilea v Connor Johnson | 6-2,6-1 |
| ITF Bosnia and Herzegovina F3 | 2017/06/04 08:00 | Dino Bonetta v Connor Johnson | 6-1,6-1 |
| ITF Bosnia and Herzegovina F1 | 2017/05/21 07:00 | Mislav Bosnjak v Connor Johnson | 6-0,6-4 |
| ITF Australia F1 Qual | 2017/03/03 23:00 | Connor Johnson v Cameron Edward Smith | 2-6,0-6 |
| ITF Australia F10 Qual | 2016/11/12 23:00 | Karol Drzewiecki v Connor Johnson | 6-1,3-6,6-3 |
| ITF Australia F9 Qual | 2016/11/04 23:00 | Omar Fields v Connor Johnson | 6-4,6-0 |
| ITF Singapore F3 | 2018/05/28 05:00 | Maverick Banes v Kazuki Nishiwaki | 6-7,6-4,7-6 |
| ITF Singapore F2 | 2018/05/25 03:00 | Kazuki Nishiwaki v Collin Altamirano | 7-5,2-6,3-6 |
| ITF Singapore F2 | 2018/05/24 04:55 | Kazuki Nishiwaki v Makoto Ochi | 6-2,7-5 |
| ITF Singapore F2 | 2018/05/23 06:25 | Kazuki Nishiwaki v Calum Puttergill | 6-3,7-6 |
| ITF Singapore F2 | 2018/05/22 02:00 | Jacob Grills v Kazuki Nishiwaki | 3-6,6-3,5-7 |
| ITF Singapore F2 | 2018/05/20 03:00 | Kazuki Nishiwaki v Ken Onoda | 6-1,6-2 |
| ITF Singapore F2 | 2018/05/19 02:00 | Kazuki Nishiwaki v Anthony Susanto | 6-0,6-1 |
| ITF Vietnam F2 | 2018/05/11 03:00 | Chun Hsin Tseng v Kazuki Nishiwaki | 6-3,3-6,6-3 |