Round: 25 Ground: Hardcourt outdoor
| ITF Italy F11 | 2015/05/25 11:10 | Jacopo Stefanini v Yunseong Chung | 6-3,6-4 |
| ITF Italy F11 Qual | 2015/05/24 08:30 | Yunseong Chung v Alessio Giannuzzi | 6-2,6-2 |
| ITF Italy F11 Qual | 2015/05/23 12:00 | Yunseong Chung v Uladzislau Zhuk | 6-2,6-1 |
| ITF China F2 Qual | 2015/04/17 02:00 | Yunseong Chung v Cheong-Eui Kim | 7-5,6-7,4-6 |
| ITF China F2 Qual | 2015/04/14 02:00 | Xin Gao v Yunseong Chung | 6-3,4-6,3-6 |
| ITF China F2 | 2015/04/09 02:00 | Yunseong Chung v Tsung-Hua Yang | 3-6,2-6 |
| ITF China F2 | 2015/04/07 05:00 | Xin Gao v Yunseong Chung | 6-4,3-6,1-6 |
| ITF Japan F2 | 2015/03/16 02:25 | Yunseong Chung v Kento Takeuchi | 7-6,4-6,1-6 |
| ITF Austria F8 | 2015/08/21 10:55 | Dmitry Popko v Lenny Hampel | 4-6,6-4,6-4 |
| ATP Kitzbuhel Qual | 2015/08/01 14:10 | Jan-Lennard Struff v Lenny Hampel | 6-4,6-3 |
| ATP Kitzbuhel Qual | 2015/08/01 08:30 | Pedro Cachin v Lenny Hampel | 2-6,2-6 |
| ITF Austria F4 | 2015/07/13 15:45 | Gavin Van Peperzeel v Lenny Hampel | 7-6,4-6,6-3 |
| ITF Austria F3 | 2015/07/11 09:00 | Marco Bortolotti v Lenny Hampel | 7-5,7-6 |
| ITF Austria F3 | 2015/07/10 12:50 | Bastian Trinker v Lenny Hampel | 6-2,3-6,2-6 |
| ITF Austria F3 | 2015/07/09 12:05 | Lenny Hampel v Robin Stanek | 6-2,6-4 |
| ITF Austria F3 | 2015/07/08 14:45 | Lenny Hampel v Isak Arvidsson | 5-7,6-3,6-4 |