Stadium: Court 3 Round: 54
| ITF Women Kurume Qual | 2018/05/14 01:00 | Mihoki Miyahara v Megumi Nishimoto | 6-2,6-7,1-6 |
| ITF Women Kurume Qual | 2018/05/13 09:10 | Kyoka Kusano v Megumi Nishimoto | 0-6,0-6 |
| ITF Women Fukuoka Qual | 2018/05/06 01:00 | Robu Kajitani v Megumi Nishimoto | 6-4,6-2 |
| ITF Women Osaka Qual | 2018/04/07 01:30 | Chihiro Muramatsu v Megumi Nishimoto | 6-1,6-1 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Anne-Marie Medcalf v Megumi Nishimoto | 7-6,3-6,7-5 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Megumi Nishimoto v Na Ri Kim | 6-1,5-7,4-6 |
| ITF Women Yokohama | 2018/03/08 01:00 | Harriet Dart v Megumi Nishimoto | 6-3,7-5 |
| ITF Women Yokohama | 2018/03/07 04:25 | Megumi Nishimoto v Georgia Brescia | 6-4,4-6,7-5 |
| ITF Women Kurume Qual | 2018/05/14 04:30 | Mitsumi Kawasaki v Anastasia E Nefedova | 3-6,2-6 |
| ITF Women Fukuoka Qual | 2018/05/06 02:35 | Utaka Kishigami v Anastasia E Nefedova | 3-6,7-6,6-2 |
| ITF Women Charleston Qual | 2018/05/01 14:00 | Katerina Stewart v Anastasia E Nefedova | 6-2,6-0 |
| ITF Women Charleston Qual | 2018/04/30 14:00 | Layne Sleeth v Anastasia E Nefedova | 6-1,1-6,2-6 |
| ITF Women Charleston Qual | 2018/04/29 16:25 | Nadja Gilchrist v Anastasia E Nefedova | 5-7,1-6 |
| ITF Women Charlottesville Qual | 2018/04/22 15:15 | Rasheeda McAdoo v Anastasia E Nefedova | 4-6,6-4,6-4 |
| ITF Women Dothan Qual | 2018/04/15 20:10 | Anastasia E Nefedova v Camilla Rosatello | 6-4,3-6,0-6 |
| ITF Women Pelham | 2018/04/12 15:00 | Anastasia E Nefedova v Maria Mateas | 3-6,3-6 |