Stadium: Court A Round: 25
| ITF Indonesia F2 | 2018/07/31 03:45 | Quentin Robert v Rimpei Kawakami | 6-4,3-6,6-3 |
| ITF Guam F1 | 2018/06/21 01:30 | Sam Ryan Ziegann v Rimpei Kawakami | 4-6,3-6 |
| ITF Guam F1 | 2018/06/19 00:00 | Rimpei Kawakami v Jake Delaney | 6-1,6-1 |
| ITF Japan F8 | 2018/06/15 04:15 | Rimpei Kawakami v Rio Noguchi | 4-6,2-6 |
| ITF Japan F8 | 2018/06/14 03:00 | Rimpei Kawakami v Kazuma Kawachi | 6-1,2-6,7-6 |
| ITF Japan F8 | 2018/06/13 01:00 | Sora Fukuda v Rimpei Kawakami | 6-1,3-6,3-6 |
| ITF Japan F7 | 2018/06/04 01:00 | Rimpei Kawakami v Yuta Kawahashi | 4-6,3-6 |
| ITF China F5 | 2018/05/10 03:00 | Rigele Te v Rimpei Kawakami | 6-4,6-2 |
| ITF Malaysia F3 | 2018/07/17 05:30 | Chanchai Sookton-Eng v Sumit Sarkar | 1-6,4-6 |
| ITF Malaysia F3 | 2018/07/16 03:00 | Chanchai Sookton-Eng v Ahmed Choudhary | 7-5,6-2 |
| ITF Malaysia F3 | 2018/07/15 07:00 | Chanchai Sookton-Eng v Taha Kapadia | 6-2,6-2 |
| ITF Malaysia F2 | 2018/07/10 09:25 | Pruchya Isarow v Chanchai Sookton-Eng | 4-6,6-3,6-4 |
| ITF Malaysia F2 | 2018/07/09 03:00 | Aaron Addison v Chanchai Sookton-Eng | 2-6,3-6 |
| ITF Malaysia F1 Qual | 2018/07/01 07:00 | Kennosuke Nouchi v Chanchai Sookton-Eng | 6-3,6-4 |
| ITF Malaysia F1 Qual | 2018/07/01 02:30 | Daniel Kossek v Chanchai Sookton-Eng | 5-7,2-6 |
| ITF Sri Lanka F3 | 2018/06/26 05:55 | Diego Matos v Chanchai Sookton-Eng | 6-3,6-4 |