Round: 25 Ground: Clay
| ITF China F5 | 2016/04/14 03:00 | Issei Okamura v Shuichi Sekiguchi | 2-6,2-6 |
| ITF China F5 | 2016/04/12 04:30 | Aoran Wang v Issei Okamura | 3-6,1-6 |
| ITF Japan F5 | 2016/04/05 04:35 | Issei Okamura v Yuya Ito | 0-6,3-6 |
| ITF Japan F4 | 2016/03/31 01:00 | Issei Okamura v Finn Tearney | 3-6,2-6 |
| ITF Japan F4 | 2016/03/30 01:00 | Issei Okamura v Kittiphong Wachiramanowong | 6-4,6-2 |
| ITF Japan F2 | 2016/03/17 02:30 | Issei Okamura v Sidharth Rawat | 4-6,6-1,6-7 |
| ITF Japan F2 | 2016/03/15 04:25 | Young Seok Kim v Issei Okamura | 7-6,3-6,4-6 |
| ITF Japan F1 | 2016/03/12 04:10 | Issei Okamura v Liang-Chi Huang | 3-6,4-6 |
| ITF Turkey F16 | 2016/04/19 09:05 | Piotr Grynkowski v Marek Jaloviec | 7-5,6-0 |
| ITF Tunisia F6 | 2016/02/17 08:30 | Pascal Brunner v Marek Jaloviec | 6-2,6-3 |
| ITF Tunisia F6 | 2016/02/15 08:30 | Christoffer Solberg v Marek Jaloviec | 6-7,2-6 |
| ITF Tunisia F6 | 2016/02/14 08:30 | Lorenzo Schmid v Marek Jaloviec | 4-6,2-6 |
| ITF Tunisia F5 | 2016/02/10 09:45 | Fred Gil v Marek Jaloviec | 6-2,7-6 |
| ITF Tunisia F5 | 2016/02/08 10:30 | Marek Jaloviec v Jordi Munoz-Abreu | 6-1,6-3 |
| ITF Tunisia F5 | 2016/02/07 10:30 | Marek Jaloviec v Francesco Salviato | 6-2,6-1 |
| ITF Germany F3 Qual | 2016/01/25 08:30 | Mate Pavic v Marek Jaloviec | 7-6,7-5 |