Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/11/10 08:00 | Karim-Mohamed Maamoun v Vivero Gonzalez, Pablo | 6-3,7-5 |
| ITF - M15 Sharm El Sheikh | 2019/11/09 08:00 | Karim-Mohamed Maamoun v Grigelis, Laurynas | 3-6,6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2019/11/08 08:00 | Karim-Mohamed Maamoun v Geens, Clement | 6-1,6-2 |
| ITF - M15 Sharm El Sheikh | 2019/11/07 08:00 | Karim-Mohamed Maamoun v Giovanni Fonio | 6-4,6-2 |
| ITF - M15 Sharm El Sheikh | 2019/11/06 08:00 | Karim-Mohamed Maamoun v Pisane, Tom | 6-0,6-0 |
| ITF - M15 Sharm El Sheikh | 2019/10/26 08:00 | Karim-Mohamed Maamoun v Kyrian Jacquet | 2-6,6-1,3-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/25 08:00 | Karim-Mohamed Maamoun v Mosciatti, Marco | 6-2,6-2 |
| ITF - M15 Sharm El Sheikh | 2019/10/24 09:35 | Karim-Mohamed Maamoun v Marek, Wojciech | 3-6,6-1,7-5 |
| ITF M15 Changwon | 2019/10/17 01:00 | Shintaro Mochizuki v Oh, Seong-Gook | 6-2,6-3 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/15 02:30 | Oh, Seong-Gook v Sho Shimabukuro | 6-4,2-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/30 05:20 | Shintaro Imai v Oh, Seong-Gook | 6-2,6-2 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/23 05:25 | Oh, Seong-Gook v Vladyslav Orlov | 6-7,3-6 |
| ITF M15 Anseong | 2019/06/28 02:45 | Thomas Fancutt v Oh, Seong-Gook | 7-6,7-6 |
| ITF M15 Anseong | 2019/06/27 01:00 | Kwon, OH-Hee v Oh, Seong-Gook | 2-6,2-6 |
| ITF M15 Anseong | 2019/06/25 05:05 | Jung, Hyeon IL v Oh, Seong-Gook | 1-6,0-6 |
| Gimcheon, Singles M-ITF-KOR-03A | 2019/06/18 05:45 | Sanhui Shin v Oh, Seong-Gook | 6-1,6-4 |