Stadium: Court 7 Round: 44
| ITF Women Sangju Qual | 2018/06/04 01:00 | Park, Sang Hee v 노, 호연 | 6-2,6-3 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/22 01:00 | 길크리스트, 나드자 v Park, Sang Hee | 6-4,7-5 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/21 03:30 | 윤, 혜란 v Park, Sang Hee | 3-6,5-7 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/20 06:00 | 박, 령경 v Park, Sang Hee | 4-6,2-6 |
| ITF Women Incheon Qual | 2018/05/14 05:00 | Park, Sang Hee v 새퍼, 도미니크 | 4-6,4-6 |
| ITF Women Incheon Qual | 2018/05/13 04:30 | Park, Sang Hee v 박, 령경 | 6-0,6-3 |
| ITF Women Goyang | 2018/05/10 01:00 | Park, Sang Hee v 최, 지희 | 3-6,3-6 |
| ITF Women Goyang | 2018/05/09 05:40 | Park, Sang Hee v 김, 다빈 | 6-3,6-4 |
| ITF Women Sangju Qual | 2018/06/03 01:00 | Kim, Sumin v 박, 수빈 | 1-6,0-6 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/21 03:30 | 리우, 창 v 박, 수빈 | 6-1,4-6,6-3 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/20 03:30 | 천, 성희 v 박, 수빈 | 1-6,0-6 |
| ITF Women Incheon Qual | 2018/05/13 03:30 | 박, 수빈 v Chan, Chin-Wei | 2-6,2-6 |
| ITF Women Yeongwol | 2017/09/05 01:00 | 설, 유나 v 박, 수빈 | 7-6,7-6 |
| ITF Women Yeongwol | 2017/09/03 01:00 | 박, 수빈 v 신, 혜서 | 6-3,6-0 |
| ITF Women Yeongwol | 2017/08/30 01:00 | 노, 호연 v 박, 수빈 | 7-6,6-3 |
| ITF Women Yeongwol | 2017/08/29 01:00 | 런, 지아치 v 박, 수빈 | 2-6,3-6 |