Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| Kofu, Singles Qualifying W-ITF-JPN-05A | 2019/03/18 04:30 | 이, 야수안 v 와그너, 스테파니 | 1-6,0-6 |
| Kofu, Singles Qualifying W-ITF-JPN-05A | 2019/03/18 00:30 | 이, 야수안 v 하리슨, 캐서린 | 6-3,4-6,14-12 |
| ITF W60 Kyoto | 2019/02/20 02:00 | 이, 야수안 v 오마에, 아키코 | 6-7,6-7 |
| Singapore, Singles W-ITF-SGP-04A | 2019/01/21 03:00 | 이, 야수안 v 총, 에우디스 웡 | 0-6,5-7 |
| Singapore, Singles W-ITF-SGP-04A | 2019/01/16 03:45 | 나라, 쿠루미 v 이, 야수안 | 7-5,6-4 |
| Singapore, Singles W-ITF-SGP-04A | 2019/01/15 02:00 | 이, 야수안 v 필리푸에치, 페앙타른 | 6-2,6-1 |
| Singapore, Singles W-ITF-SGP-04A | 2019/01/14 03:00 | 이, 야수안 v Veselinovic, Ana | 6-3,6-3 |
| ITF Women Pune | 2018/11/27 04:30 | 지단세크, 타마라 v 이, 야수안 | 6-3,6-3 |
| Kofu, Singles Qualifying W-ITF-JPN-05A | 2019/03/18 03:00 | 안드리안자피트리모, 테사 v Haraguchi, Sae | 6-0,6-2 |
| ITF W15 Antalya | 2019/02/18 07:00 | Haraguchi, Sae v 베제나루, 카롤라 패트리시아 | 5-7,1-6 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2018/10/14 00:00 | Haraguchi, Sae v 아이카와, 마유카 | 1-6,6-3,5-7 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/06/10 01:30 | Haraguchi, Sae v Berezov, Anastasia | 4-6,1-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/24 00:30 | 장, 잉 v Haraguchi, Sae | 6-1,6-2 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/17 04:00 | 타카하타, 코토미 v Haraguchi, Sae | 6-1,6-1 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/17 06:00 | Haraguchi, Sae v 야마구치, 메이 | 1-6,0-6 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/14 01:00 | Ozeki, Ayaka v Haraguchi, Sae | 2-6,6-4,3-6 |