Ground: Hardcourt outdoor
| ITF China F2 | 2015/04/10 03:20 | Kim, Young Seok v Westerhof, Boy | 6-4,2-6,6-4 |
| ITF China F2 | 2015/04/10 03:20 | Kim, Young Seok v Westerhof, Boy | 6-4,2-6,6-4 |
| ITF China F2 | 2015/04/08 02:00 | Ning, Yuqing v Westerhof, Boy | 1-6,2-6 |
| ITF China F2 | 2015/04/07 02:00 | He, Yecong v Westerhof, Boy | 3-6,1-6 |
| ITF China F2 Qual | 2015/04/05 02:00 | Yang, Tsung-Hua v Westerhof, Boy | 7-6,6-4 |
| ITF China F2 Qual | 2015/04/04 02:00 | Huang, Liang-Chi v Westerhof, Boy | 4-6,3-6 |
| ITF China F2 Qual | 2015/04/03 03:15 | Ouyang, Bowen v Westerhof, Boy | 2-6,2-6 |
| ITF China F2 Qual | 2015/04/01 03:45 | Wang, Aoxiong v Westerhof, Boy | 6-7,3-6 |
| ITF Great Britain F4 | 2015/03/20 11:00 | Mertens, Yannick v Westerhof, Boy | 7-6,6-0 |
| ITF China F2 | 2015/04/12 02:00 | Yang, Tsung-Hua v Kim, Young Seok | 6-0,7-5 |
| ITF China F2 | 2015/04/11 04:10 | Kim, Cheong-Eui v Kim, Young Seok | 6-7,6-7 |
| ITF China F2 | 2015/04/10 03:20 | Kim, Young Seok v Westerhof, Boy | 6-4,2-6,6-4 |
| ITF China F2 | 2015/04/06 05:20 | Kim, Young Seok v Cao, Zhaoyi | 6-2,6-2 |
| ITF Argentina F3 | 2015/03/24 13:00 | Martniez, Mateo Nicolas v Kim, Young Seok | 6-2,6-0 |
| ITF Argentina F1 | 2015/03/11 16:50 | Bahamonde, Francisco v Kim, Young Seok | 6-4,6-0 |
| ITF Argentina F1 | 2015/03/09 15:00 | Kim, Young Seok v Martniez, Mateo Nicolas | 7-6,6-4 |
| ITF USA F6 | 2015/01/28 16:55 | Kim, Young Seok v Ryota Tanuma | 6-7,3-6 |