Round: 62 Ground: Hardcourt outdoor
| ITF China F4 | 2018/05/04 04:40 | Olly Sadler v Yecong He | 1-6,2-6 |
| ITF China F4 | 2018/05/01 02:40 | Rimpei Kawakami v Olly Sadler | 4-6,4-6 |
| ITF China F4 Qual | 2018/04/30 02:00 | Olly Sadler v Cheng Han | 6-3,6-3 |
| ITF China F4 Qual | 2018/04/29 02:00 | Olly Sadler v Yi Duo Li | 6-1,6-1 |
| ITF India F4 | 2018/03/21 06:55 | Olly Sadler v N. Vijay Sundar Prashanth | 1-6,3-6 |
| ITF India F4 | 2018/03/20 03:30 | Olly Sadler v G S Sanjay | 6-2,6-4 |
| ITF India F4 | 2018/03/18 05:00 | Tejas Chaukulkar v Olly Sadler | 6-3,3-6,6-7 |
| ITF India F3 | 2018/03/10 06:30 | Olly Sadler v Stanislav Poplavskyy | 6-3,5-7,0-6 |
| ITF China F4 Qual | 2018/04/29 03:05 | Liran Chen v Kousuke Ogura | 7-5,6-2 |
| ITF China F4 Qual | 2018/04/28 03:40 | Kousuke Ogura v Ruitong Fang | 6-0,6-2 |
| ITF Japan F6 Qual | 2018/04/08 04:00 | Jie Cui v Kousuke Ogura | 6-4,6-2 |
| ITF Japan F4 | 2018/03/24 04:00 | Issei Okamura v Kousuke Ogura | 6-3,7-5 |
| ITF Japan F3 | 2018/03/18 01:00 | Gengo Kikuchi v Kousuke Ogura | 6-3,6-2 |
| ITF Japan F3 | 2018/03/17 02:30 | Kousuke Ogura v Yuto Sakai | 6-4,6-3 |
| ITF Japan F3 | 2018/03/17 00:30 | Takahiro Kubo v Kousuke Ogura | 0-6,0-6 |
| ITF Japan F2 | 2018/03/11 00:30 | Kousuke Ogura v Shinta Fujii | 6-2,5-7,6-7 |