Stadium: Court 5 Round: 44 Ground: Clay
| Challenger Kobe | 2019/11/04 06:30 | Ren Nakamura v Shinji Hazawa | 6-7,0-6 |
| Challenger Kobe | 2019/11/04 01:30 | Yuta Kawahashi v Ren Nakamura | 6-2,6-1 |
| ITF M15 Changwon | 2019/10/13 03:00 | Young Seok Lee v Ren Nakamura | 7-6,6-0 |
| ITF M25 Brisbane | 2019/09/29 04:00 | Stephen Kaldawi v Ren Nakamura | 6-3,6-4 |
| ITF M25 Darwin | 2019/09/23 03:00 | Taiyo Yamanaka v Ren Nakamura | 6-2,6-4 |
| ITF M15 Hua Hin | 2019/09/02 08:05 | Aaron Schmid v Ren Nakamura | 7-5,6-3 |
| ITF M15 Hua Hin | 2019/08/27 04:00 | Ren Nakamura v Cameron Green | 1-6,4-6 |
| Challenger Yokkaichi | 2019/08/06 03:15 | Ren Nakamura v Lucas Catarina | 1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2019/10/27 10:00 | Davud Amirov v Herve Antchandie | 0-6,7-5,8-10 |
| ITF M15 Sharm El Sheikh | 2019/10/23 12:50 | Jacopo Berrettini v Davud Amirov | 6-3,6-0 |
| ITF M15 Sharm El Sheikh | 2019/10/13 12:30 | Neil Oberleitner v Davud Amirov | 6-0,6-2 |
| ITF M15 Sharm El Sheikh | 2019/10/07 10:30 | Davud Amirov v Marco Zocastello | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2019/10/06 14:30 | Davud Amirov v Dean Thurner | 6-1,6-1 |
| ITF M15 Cairo | 2019/09/16 08:00 | Muzammil Murtaza v Davud Amirov | 6-2,6-1 |
| ITF M15 Cairo | 2019/09/15 08:00 | Max Flaherty v Davud Amirov | 6-2,2-6,7-10 |
| ITF M15 Cairo | 2019/09/09 09:00 | Davud Amirov v Mohamed Hesham | 3-6,6-3,6-10 |