Round: 25 Ground: Clay
| ITF Spain F26 Qual | 2016/08/15 08:30 | Fernandez-Guimera, Alfonso v Lombe, Harrison | 1-6,7-5,2-6 |
| ITF Spain F26 Qual | 2016/08/14 08:30 | Blanco Damea, Alvaro v Lombe, Harrison | 5-7,2-6 |
| ITF Latvia F1 | 2016/08/02 07:00 | Lombe, Harrison v Volfson, David | 0-6,0-6 |
| ITF Latvia F1 | 2016/07/31 07:00 | Lombe, Harrison v Nazaruk, Dominik | 6-1,6-3 |
| ITF Latvia F1 | 2016/07/30 08:30 | Lombe, Harrison v Querol Cherigny, Daniel | 7-5,6-0 |
| ITF Latvia F1 | 2016/07/30 06:00 | Lombe, Harrison v Sutris, Toms | 6-0,6-0 |
| ITF Estonia F1 | 2016/07/22 22:00 | Lombe, Harrison v Saar, Karl Kiur | 6-2,3-6,6-7 |
| ITF Spain F14 Qual | 2016/05/15 08:00 | Lucas Andriamasilalao v Lombe, Harrison | 6-4,6-2 |
| ITF Spain F25 | 2016/08/10 10:30 | Artunedo Martinav. v Kishi, Ryota | 6-3,6-4 |
| ITF Spain F25 | 2016/08/08 15:00 | David Jorda Sanchis v Kishi, Ryota | 4-6,4-6 |
| ITF Spain F24 | 2016/08/03 09:00 | Kishi, Ryota v Alex De Minaur | 1-6,4-6 |
| ITF Korea F1 | 2016/06/15 03:45 | Kishi, Ryota v Lee, Dong-Kyu | 2-6,2-6 |
| ITF Japan F7 | 2016/06/08 03:00 | Yusuke Takahashi v Kishi, Ryota | 6-3,6-2 |
| ITF Japan F7 | 2016/06/07 07:15 | Kishi, Ryota v Ko Suzuki | 7-6,2-6,7-6 |
| ITF Japan F6 | 2016/05/31 07:40 | Kishi, Ryota v Sekiguchi, Shuichi | 3-6,2-6 |
| ITF Japan F6 Qual | 2016/05/29 01:00 | Kishi, Ryota v Kawahashi, Yuta | 6-2,6-4 |