Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger - Nottingham | 2019/06/11 18:40 | Jack Draper v Yunseong Chung | 5-7,6-0,6-2 |
| Challenger - Surbiton | 2019/06/05 13:15 | Yunseong Chung v Peter Polansky | 3-6,3-6 |
| Challenger - Surbiton | 2019/06/04 10:00 | Andrew Watson v Yunseong Chung | 2-6,2-6 |
| Challenger - Gwangju | 2019/05/16 05:45 | Yunseong Chung v Evgeny Donskoy | 5-7,4-6 |
| Challenger - Gwangju | 2019/05/15 03:40 | Duckhee Lee v Yunseong Chung | 4-6,2-6 |
| Challenger - Gwangju | 2019/05/14 05:00 | Jeamoon Lee v Yunseong Chung | 6-7,2-6 |
| Challenger - Busan | 2019/05/10 07:05 | Ricardas Berankis v Yunseong Chung | 5-7,6-3,6-4 |
| Challenger - Busan | 2019/05/09 06:45 | Yunseong Chung v Marcos Baghdatis | 6-2,6-3 |
| Challenger - Nur-Sultan | 2019/07/16 05:00 | Andrey Golubev v Edan Leshem | 6-7,4-6 |
| ITF M25 Palma del Rio | 2019/06/26 08:30 | Edan Leshem v Jose Fco. Vidal Azorin | 6-3,6-2 |
| Challenger Fergana | 2019/06/20 07:00 | Emil Ruusuvuori v Edan Leshem | 6-3,6-2 |
| Challenger Fergana | 2019/06/19 07:25 | Edan Leshem v Alejandro Tabilo | 6-4,6-4 |
| Challenger Fergana | 2019/06/17 06:50 | Edan Leshem v Andrey Golubev | 6-1,6-4 |
| Challenger Jerusalem | 2019/05/24 07:00 | Edan Leshem v Saketh Myneni | 4-6,3-6 |
| Challenger Jerusalem | 2019/05/23 08:40 | Dimitar Kuzmanov v Edan Leshem | 4-6,4-6 |
| Challenger Jerusalem | 2019/05/22 07:00 | Edan Leshem v Collin Altamirano | 1-6,6-1,6-4 |