Ground: Hardcourt outdoor
| ITF Japan F3 | 2015/03/23 01:00 | Saito, Takashi v Chaplin, Jarryd | 7-6,3-6,7-6 |
| ITF Japan F3 | 2015/03/21 01:00 | Inoue, Haru v Chaplin, Jarryd | 4-6,7-6,2-6 |
| ITF Japan F2 | 2015/03/14 02:30 | Chaplin, Jarryd v Makoto Ochi | 6-2,4-6,2-6 |
| ITF Japan F1 | 2015/03/13 01:00 | Niki, Takuto v Chaplin, Jarryd | 7-6,6-3 |
| ITF Japan F1 | 2015/03/12 02:30 | Chaplin, Jarryd v Licciardi, Pietro | 6-3,6-7,6-4 |
| ITF Japan F1 | 2015/03/11 01:00 | Chaplin, Jarryd v Ko Suzuki | 6-4,6-4 |
| ITF Japan F1 | 2015/03/09 00:40 | Chaplin, Jarryd v Watanuki, Keisuke | 6-4,4-6,7-6 |
| ITF Japan F1 | 2015/03/08 01:00 | Chaplin, Jarryd v Fujii, Shinta | 6-3,6-3 |