Stadium: Ct 2 Round: 25 Ground: Clay
| Challenger Prague | 2018/07/21 12:50 | Petr Nouza v Scott Puodziunas | 6-0,6-3 |
| ITF Germany F8 Qual | 2018/07/15 12:00 | Scott Puodziunas v Nikolas Walterscheid-Tukic | 4-6,3-6 |
| ITF Germany F8 Qual | 2018/07/15 08:00 | Scott Puodziunas v Lucas Hellfritsch | 6-3,6-3 |
| ITF Hungary F4 Qual | 2018/06/11 09:45 | Scott Puodziunas v Valentin Vanta | 2-6,3-6 |
| ITF Hungary F4 Qual | 2018/06/10 11:00 | Scott Puodziunas v Milan Radojkovic | 6-1,6-1 |
| ITF Bosnia and Herzegovina F3 | 2018/05/29 10:05 | Scott Puodziunas v Marko Vujic | 6-1,2-6,1-6 |
| ITF Bosnia and Herzegovina F2 | 2018/05/22 08:00 | Scott Puodziunas v Franjo Raspudic | 2-6,1-6 |
| ITF Hungary F1 | 2018/05/09 10:40 | Scott Puodziunas v Emil Ruusuvuori | 1-6,2-6 |
| ITF Chinese Taipei F2 | 2018/07/26 02:00 | Issei Okamura v Chun Hsin Tseng | 3-6,4-6 |
| ITF Chinese Taipei F2 | 2018/07/24 02:00 | Issei Okamura v Liang-Yu Lin | 6-2,6-2 |
| ITF Chinese Taipei F1 | 2018/07/19 04:05 | Yu Hsiou Hsu v Issei Okamura | 7-6,7-5 |
| ITF Chinese Taipei F1 | 2018/07/18 03:50 | Issei Okamura v Francesco Vilardo | 7-5,6-4 |
| ITF Hong Kong F2 | 2018/07/05 02:00 | Issei Okamura v Shintaro Imai | 2-6,1-6 |
| ITF Hong Kong F2 | 2018/07/04 02:00 | Sidharth Rawat v Issei Okamura | 6-0,5-7,2-6 |
| ITF Hong Kong F2 | 2018/07/02 02:00 | Ching Lam v Issei Okamura | 1-6,4-6 |
| ITF Hong Kong F1 | 2018/06/28 02:00 | Hong Kit Wong v Issei Okamura | 7-5,6-4 |