Stadium: Court 10 Round: 25 Ground: Clay
| ITF M15 Antalya | 2019/03/11 07:15 | Kosuke Okagaki v Louroi Martinez | 3-6,6-2,5-10 |
| ITF M15 Antalya | 2019/02/25 14:45 | Mircea-Alexandru Jecan v Kosuke Okagaki | 6-4,6-0 |
| ITF M15 Antalya | 2019/02/25 07:00 | Kosuke Okagaki v Moritz Thiem | 3-6,7-6,10-3 |
| ITF Japan F1 | 2018/03/03 01:00 | Kosuke Okagaki v Naoto Kai | 6-4,0-6,2-6 |
| ITF Spain F31 | 2017/09/25 09:00 | Kosuke Okagaki v Alberto C Sanchez | 1-6,2-6 |
| ITF M15 Antalya | 2019/03/21 07:15 | Peter Torebko v Wilson Leite | 6-4,6-3 |
| ITF M15 Antalya | 2019/03/20 08:35 | Wilson Leite v Bora Sengul | 6-3,6-3 |
| ITF M15 Tabarka | 2019/03/14 11:30 | Simon Carr v Wilson Leite | 7-6,4-6,6-1 |
| ITF M15 Tabarka | 2019/03/12 09:55 | Wilson Leite v Fabrizio Ornago | 4-6,6-4,7-6 |
| ITF M15 Tabarka | 2019/03/05 10:15 | Bruno Santanna v Wilson Leite | 6-3,6-4 |
| ITF M25 Trento | 2019/02/25 17:20 | Wilson Leite v Marco Brugnerotto | 6-7,2-6 |
| ITF M25 Trento | 2019/02/25 09:00 | Wilson Leite v Stefano D'Agostino | 6-3,6-2 |
| ITF M15 Antalya | 2019/02/08 08:00 | Wilson Leite v Tomas Lipovsek Puches | 1-6,2-6 |