Round: 25 Ground: Hardcourt outdoor
| ITF Women Kashiwa Qual | 2017/04/03 02:20 | ミノコシ,マイ v 小関 みちか | 6-2,6-3 |
| ITF Women Kashiwa Qual | 2017/04/02 05:30 | ナガト,モモコ v 小関 みちか | 4-6,3-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 02:30 | Chimura, Momoka v 小関 みちか | 6-7,7-5,2-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 02:30 | 奥野 彩加 奥野 彩加 v 小関 みちか | 6-4,6-1 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/25 03:30 | Haraguchi, Sae v 小関 みちか | 1-6,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/22 05:05 | カン,ジア・シ v 小関 みちか | 6-7,1-6 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2017/03/05 00:30 | 小関 みちか v Kitagawa, Rio | 3-6,3-6 |
| ITF Women Hong Kong | 2016/12/27 02:00 | オルガ・ドロシナ v 小関 みちか | 6-2,6-1 |
| ITF Women Hua Hin Qual | 2017/04/23 04:15 | Nishimoto, Megumi v マナンチャヤ・サワンケオ | 6-2,6-0 |
| ITF Women Hua Hin Qual | 2017/04/22 05:30 | Nishimoto, Megumi v ラミヤ・ナタラジャン | 6-4,6-2 |
| Yokohama, Singles W-WITF-JPN-01B | 2017/03/10 01:30 | 日比 万葉 v Nishimoto, Megumi | 6-1,6-1 |
| Yokohama, Singles W-WITF-JPN-01B | 2017/03/09 01:00 | Kitagawa, Rio v Nishimoto, Megumi | 2-6,2-6 |
| Yokohama, Singles W-WITF-JPN-01B | 2017/03/08 03:20 | Nishimoto, Megumi v 岡村 恭香 | 6-4,6-2 |
| ITF Women Toyota Qual | 2016/11/13 10:40 | Nishimoto, Megumi v Sakata, Kimika | 4-6,1-6 |
| ITF Women Toyota Qual | 2016/11/13 03:20 | 西郷 幸奈 v Nishimoto, Megumi | 3-6,4-6 |
| ITF Women Iizuka Qual | 2016/09/25 02:30 | 輿石 亜佑美 v Nishimoto, Megumi | 6-3,6-4 |