Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Albury | 2019/02/26 01:40 | Cameron Green v Ren Nakamura | 7-6,6-7,5-10 |
| Challenger Yokkaichi | 2019/08/06 03:15 | Ren Nakamura v Lucas Catarina | 1-6,2-6 |
| ITF M25 Taipei | 2019/07/23 03:50 | Ren Nakamura v Sam Taylor | 4-6,7-5,6-10 |
| ITF M25 Taipei | 2019/07/22 02:00 | Ren Nakamura v Harry Thursfield | 6-2,6-2 |
| ITF M25 Taipei | 2019/07/16 03:50 | Ren Nakamura v Seita Watanabe | 6-4,4-6,5-10 |
| ITF M15 Anseong | 2019/06/26 04:30 | Sung Hun Kim v Ren Nakamura | 7-6,1-6,6-0 |
| ITF M15 Gimcheon | 2019/06/18 01:00 | Ren Nakamura v Minjong Park | 5-7,6-7 |
| ITF M15 Gimcheon | 2019/06/17 01:00 | Ren Nakamura v Sam Ryan Ziegann | 2-6,6-2,10-7 |
| ITF M15 Karuizawa | 2019/05/30 06:15 | Gengo Kikuchi v Ren Nakamura | 6-2,6-2 |
| ITF M15 Hua Hin | 2019/08/21 06:10 | Bradley Mousley v Cameron Green | 6-3,7-6 |
| ITF M15 Hua Hin | 2019/08/20 03:00 | Uisung Park v Cameron Green | 6-7,0-6 |
| ITF M15 Hua Hin | 2019/08/19 03:00 | Tarun Anirudh Chilakalapudi v Cameron Green | 1-6,1-6 |
| ITF M15 Jakarta | 2019/08/12 07:50 | Cameron Green v Aaron Schmid | 5-7,3-6 |
| ITF M15 Jakarta | 2019/08/06 02:30 | Alexander Crnokrak v Cameron Green | 6-3,6-4 |
| ITF M15 Jakarta | 2019/08/05 03:00 | Giorgio Soemarno v Cameron Green | 2-6,1-6 |
| ITF M25 Nonthaburi | 2019/07/30 02:30 | Daisuke Sumizawa v Cameron Green | 6-4,5-7,10-8 |
| ITF M25 Nonthaburi | 2019/07/29 04:55 | Phongsapak Kerdlaphee v Cameron Green | 3-6,3-6 |