Stadium: Show Court Round: 25 Ground: Hardcourt outdoor
| ITF Korea F4 | 2017/06/20 01:00 | Jae Hwan Kim v Park, Jun Sang | 6-4,6-0 |
| ITF Korea F4 | 2017/06/19 01:00 | Park, Jun Sang v Cuc, Danut | 6-1,6-1 |
| ITF Korea F4 | 2017/06/17 04:00 | Park, Jun Sang v Yoon, Jaeheon | 6-0,6-2 |
| Korea F3, Singles Qualifying | 2017/06/12 03:00 | Oh, Seong-Gook v Park, Jun Sang | 7-5,7-6 |
| Korea F3, Singles Qualifying | 2017/06/11 04:30 | Park, Jun Sang v Lee, Woo Young | 6-4,6-3 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Park, Jun Sang v Sin, Dong-Hak | 5-7,6-2,0-6 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Oh, Seong-Gook v Park, Jun Sang | 4-6,2-6 |
| ITF Korea F1 Qual | 2017/05/28 01:00 | Lee, Dong-Kyu v Park, Jun Sang | 6-2,7-5 |
| Challenger Shanghai | 2017/09/13 04:10 | Bega, Alessandro v Bachinger, Matthias | 3-6,2-6 |
| Challenger Shanghai | 2017/09/12 02:00 | Marc Polmans v Bega, Alessandro | 5-7,0-6 |
| Zhangjiagang, China | 2017/09/07 02:35 | Bega, Alessandro v Zhang, Ze | 2-6,4-6 |
| Côme, Italie, Qualifications | 2017/08/26 13:05 | Carlos Taberner v Bega, Alessandro | 6-3,6-2 |
| ITF Turkey F30 | 2017/08/20 08:00 | Bega, Alessandro v Yang, Tsung-Hua | 7-6,3-6,7-5 |
| ITF Turkey F30 | 2017/08/19 08:00 | Bega, Alessandro v Viktor Durasovic | 7-6,6-3 |
| ITF Turkey F30 | 2017/08/18 10:00 | Bega, Alessandro v Mert Alkaya | 6-1,6-3 |
| ITF Turkey F30 Qual | 2017/08/17 19:50 | Bega, Alessandro v Jankovic, Miki | 6-4,6-2 |