Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Almaty 2 | 2018/10/02 08:50 | Yang, Tsung-Hua v Gabashvili, Teimuraz | 7-6,6-4 |
| Shymkent II, Kazakhstan | 2019/06/10 12:25 | Yang, Tsung-Hua v Riccardo Bonadio | 4-6,0-6 |
| Jerusalem, Israel | 2019/05/22 07:00 | Yang, Tsung-Hua v Viktor Durasovic | 6-7,3-6 |
| Challenger - Gwangju | 2019/05/14 03:45 | Yang, Tsung-Hua v Stakhovsky, Sergiy | 4-6,6-7 |
| Challenger - Gwangju | 2019/05/13 02:00 | Yang, Tsung-Hua v Na, Jung-Woong | 6-3,7-6 |
| Challenger - Busan | 2019/05/09 03:00 | Akira Santillan v Yang, Tsung-Hua | 7-6,6-1 |
| Challenger - Busan | 2019/05/08 05:05 | Yang, Tsung-Hua v Soonwoo Kwon | 6-3,7-6 |
| Challenger - Busan | 2019/05/06 06:50 | Yang, Tsung-Hua v King, Kevin | 6-3,6-4 |
| Challenger Seoul | 2019/05/01 04:05 | Alex Bolt v Yang, Tsung-Hua | 7-6,6-7,6-3 |
| Fergana, Uzbekistan | 2019/06/17 06:25 | Urinov, Ibrokhimjon v Gabashvili, Teimuraz | 3-6,3-6 |
| Poznan, Poland | 2019/06/03 11:15 | Daniel Altmaier v Gabashvili, Teimuraz | 6-0,6-4 |
| Jerusalem, Israel | 2019/05/23 09:55 | Viktor Durasovic v Gabashvili, Teimuraz | 3-6,7-5,6-3 |
| Jerusalem, Israel | 2019/05/22 08:55 | Gabashvili, Teimuraz v Gleb Sakharov | 6-3,6-2 |
| Jerusalem, Israel | 2019/05/21 09:50 | Joao Menezes v Gabashvili, Teimuraz | 6-4,3-6,6-7 |
| Samarkand, Uzbekistan | 2019/05/14 09:50 | Gabashvili, Teimuraz v Pavel Kotov | 4-6,4-6 |
| Samarkand, Uzbekistan | 2019/05/13 09:20 | Ismailov, Temur v Gabashvili, Teimuraz | 1-6,0-6 |
| Challenger - Bordeaux | 2019/04/29 09:40 | Gabashvili, Teimuraz v Lenz, Julian | 3-6,4-6 |