| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/04 06:00 | マ・イェシン v Fujiwara, Rika | 4-6,6-4,6-2 |
| Toyota, Singles W-C50-JPN-03A | 2017/11/16 01:00 | 加治 遥 v Fujiwara, Rika | 7-6,6-2 |
| Toyota, Singles W-C50-JPN-03A | 2017/11/15 01:00 | Fujiwara, Rika v 日比 万葉 | 6-0,6-2 |
| ITF Women Toyota Qual | 2017/11/13 05:05 | Fujiwara, Rika v 村松 千裕 | 6-2,6-2 |
| ITF Women Toyota Qual | 2017/11/12 10:10 | カン,ジア・シ v Fujiwara, Rika | 0-6,7-5,3-6 |
| ITF Women Toyota Qual | 2017/11/12 03:35 | チョ・ジヘ v Fujiwara, Rika | 0-6,6-7 |
| Tokyo, Singles Qualifying W-C100-JPN-01A | 2017/11/05 01:00 | 内島 萌夏 v Fujiwara, Rika | 4-6,6-0,6-2 |
| Tokyo, Singles Qualifying W-C100-JPN-01A | 2017/11/04 03:20 | カジュール・オヴィ アンジュ v Fujiwara, Rika | 0-6,2-6 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/04 06:00 | 秋田 史帆 v 押野 紗穂 | 6-4,7-5 |
| Tokyo, Singles Qualifying W-C100-JPN-01A | 2017/11/04 01:00 | スナム・ジョン v 押野 紗穂 | 6-2,6-2 |
| ITF Women Hamamatsu | 2017/10/18 04:10 | 村松 千裕 v 押野 紗穂 | 6-0,6-0 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/17 06:00 | 押野 紗穂 v Itaya, Rion | 6-4,6-7,7-5 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/16 02:00 | 押野 紗穂 v 相川 真侑花 | 6-4,6-7,6-4 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/14 00:00 | 押野 紗穂 v Suzuki, Nagisa | 6-0,6-3 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2017/10/11 03:40 | 清水 綾乃 清水 綾乃 v 押野 紗穂 | 6-1,6-0 |
| Makinohara, Singles Qualifying W-C25-JPN-05A | 2017/10/09 02:40 | 押野 紗穂 v 細木 祐佳 | 6-0,6-0 |