Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| Challenger Jinan | 2019/09/03 02:00 | Teymuraz Gabashvili v Jacob Grills | 6-4,5-7,6-1 |
| Challenger Baotou | 2019/08/28 05:45 | Runhao Hua v Teymuraz Gabashvili | 6-3,3-6,7-6 |
| Challenger L'Aquila | 2019/08/21 10:50 | Marc-Andrea Huesler v Teymuraz Gabashvili | 6-1,6-3 |
| Challenger Portoroz | 2019/08/14 19:30 | Blaz Rola v Teymuraz Gabashvili | 7-5,6-2 |
| Challenger Portoroz | 2019/08/12 19:40 | Teymuraz Gabashvili v Edan Leshem | 4-6,6-1,6-0 |
| Challenger Manerbio | 2019/08/10 13:40 | Paolo Lorenzi v Teymuraz Gabashvili | 6-4,6-4 |
| Challenger Manerbio | 2019/08/09 12:05 | Teymuraz Gabashvili v Andrea Arnaboldi | 7-6,4-6,6-3 |
| Challenger Manerbio | 2019/08/08 15:00 | Teymuraz Gabashvili v Evan King | 6-3,6-4 |
| Challenger Baotou | 2019/08/30 04:10 | Tung-Lin Wu v Yan Bai | 6-2,7-6 |
| Challenger Baotou | 2019/08/29 02:00 | Ji Sung Nam v Yan Bai | 3-6,6-4,5-7 |
| Challenger Baotou | 2019/08/27 03:40 | Fajing Sun v Yan Bai | 4-6,3-6 |
| Challenger Chengdu | 2019/08/03 05:20 | Yuichi Sugita v Yan Bai | 6-1,6-3 |
| Challenger Chengdu | 2019/08/02 07:55 | Yan Bai v Zhizhen Zhang | 2-6,7-6,6-4 |
| Challenger Chengdu | 2019/08/01 06:00 | Ze Zhang v Yan Bai | 6-7,7-6,3-6 |
| Challenger Chengdu | 2019/07/30 08:05 | Yusuke Takahashi v Yan Bai | 4-6,2-6 |
| ITF M25 Taipei | 2019/07/24 02:00 | Tsung-Hao Huang v Yan Bai | 3-6,2-6 |