Stadium: Indoor 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2019/02/14 08:00 | Cheong-Eui Kim v Lukas Krainer | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/02/13 12:40 | Ivan Zaytsev v Lukas Krainer | 3-6,4-6 |
| ITF Kazakhstan F8 | 2018/09/24 04:50 | Aliaksandr Bury v Lukas Krainer | 6-2,6-2 |
| ITF Kazakhstan F8 | 2018/09/23 07:45 | Shonigmatjon Shofayziyev v Lukas Krainer | 2-6,0-6 |
| ITF Kazakhstan F7 | 2018/09/16 09:30 | Artsiom Bardzin v Lukas Krainer | 4-6,6-2,6-2 |
| ITF Croatia F3 | 2018/03/19 09:00 | Lukas Krainer v Andreja Petrovic | 6-3,6-3 |
| ITF Croatia F2 | 2018/03/13 11:15 | Lukas Krainer v David Perez Sanz | 6-3,1-6,3-6 |
| ITF Turkey F8 | 2018/02/24 09:30 | Lukas Krainer v Christian Samuelsson | 2-6,4-6 |
| ITF M15 Anning | 2019/01/14 01:30 | Yanjie Zheng v Pak Long Yeung | 6-1,4-6,6-10 |
| ITF M15 Anning | 2018/12/31 01:30 | Jianhui Li v Yanjie Zheng | 7-6,6-2 |
| ITF China F14 | 2018/08/26 02:00 | Shenglin Zhuo v Yanjie Zheng | 6-2,6-0 |
| ITF China F13 | 2018/08/20 04:05 | Zhou Mingzhou v Yanjie Zheng | 6-4,6-4 |
| ITF China F13 | 2018/08/18 02:00 | Yanjie Zheng v Shenglin Zhuo | 6-2,4-6,6-3 |
| ITF China F12 Qual | 2018/08/12 02:00 | Yanjie Zheng v Naifu Zhang | 2-6,1-6 |
| ITF China F12 Qual | 2018/08/11 02:00 | Yanjie Zheng v Vimalraj Jayachandran | 4-6,6-1,6-1 |
| ITF China F3 Qual | 2018/01/22 02:30 | Shao-Fan Liu v Yanjie Zheng | 6-4,7-6 |