Stadium: Centre Court Darmstadt Round: 54
| ITF Women Aschaffenburg Qual | 2018/07/02 13:10 | 청, 나오미 v 할바우어, 엘리자베스 | 2-6,1-6 |
| ITF Women Gifu Qual | 2018/04/29 02:40 | 오마에, 아키코 v 청, 나오미 | 6-2,6-4 |
| Quanzhou, Singles Qualifying W-WITF-CHN-04B | 2018/04/21 02:00 | 청, 나오미 v 순, 즈위에 | 6-7,4-6 |
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | 실리치, 알리나 v 청, 나오미 | 6-2,4-6,6-2 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | 코보리, 모모코 v 청, 나오미 | 6-0,6-0 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/05 01:00 | 코보리, 모모코 v 청, 나오미 | 6-4,6-3 |
| Tokyo, Singles W-C100-JPN-01A | 2017/11/10 02:00 | 갈피, 달마 v 청, 나오미 | 6-3,6-3 |
| Tokyo, Singles W-C100-JPN-01A | 2017/11/09 02:00 | 청, 나오미 v 히비, 마요 | 2-6,7-5,6-2 |
| ITF Women Aschaffenburg Qual | 2017/07/16 09:00 | 가디엔트, 니콜 v Stoll, Tatjana | 6-2,6-1 |
| ITF Women Versmold Qual | 2017/07/09 13:35 | Stoll, Tatjana v 헤이센, 비비안 | 1-6,0-6 |
| ITF Women Versmold Qual | 2017/07/09 08:00 | 스토이카, 데니스-안토넬라 v Stoll, Tatjana | 4-6,5-7 |
| ITF Women Stuttgart Qual | 2017/06/26 11:55 | 와그너, 스테파니 v Stoll, Tatjana | 7-5,6-1 |