| WTA New Haven Qual | 08/17 17:55 | 44 | [45] Bencic, Belinda v Nara, Kurumi [99] | 2-6,6-4,6-3 | |
| WTA Cincinnati Qual | 08/12 00:05 | 44 | [100] Nara, Kurumi v Ajla Tomljanovic [60] | 4-6,3-6 | |
| Nanchang, Chine | 07/23 10:45 | 25 | [99] Nara, Kurumi v Jing-Jing Lu [172] | 6-3,2-6,4-6 | |
| Wimbledon Women | 07/03 15:55 | 23 | [1] Simona Halep v Nara, Kurumi [100] | 6-2,6-4 | |
| WTA Eastbourne | 06/25 10:00 | 24 | [44] Kaia Kanepi v Nara, Kurumi [101] | 6-2,6-4 | |
| WTA Eastbourne Qual | 06/23 11:20 | 64 | [82] Sachia Vickery v Nara, Kurumi [100] | 2-6,4-6 | |
| WTA Eastbourne Qual | 06/22 12:25 | 45 | [332] Kimberly Birrell v Nara, Kurumi [100] | 4-6,4-6 | |
| WTA Birmingham Qual | 06/16 13:10 | 45 | [49] Camila Giorgi v Nara, Kurumi [97] | 6-4,7-6 | |
| WTA Nottingham | 06/12 17:10 | 25 | [97] Nara, Kurumi v Konta, Johanna [22] | 2-6,3-6 | |
| Open de France - Femmes | 05/27 09:00 | 23 | [94] Nara, Kurumi v Srtycova, Barbora [26] | 6-1,3-6,4-6 | |
| ITF Women Trnava | 05/18 12:00 | 27 | [92] Nara, Kurumi v Ekaterina Alexandrova [101] | 6-7,6-7 | |
| ITF Women Trnava | 05/18 08:30 | 26 | [92] Nara, Kurumi v Petkovic, Andrea [103] | 6-3,6-2 | |
| ITF Women Trnava | 05/14 13:00 | 25 | [92] Nara, Kurumi v Mihalikova, Tereza [351] | 7-5,6-3 | |
| ITF Women Gifu | 05/06 03:00 | 29 | Nara, Kurumi v Moyuka Uchijima | 6-2,7-6 | |
| ITF Women Gifu | 05/05 04:20 | 28 | [103] Nara, Kurumi v Nao Hibino [127] | 6-3,6-3 | |
| ITF Women Gifu | 05/04 03:40 | 27 | [103] Nara, Kurumi v Harriet Dart [215] | 2-6,6-1,6-2 | |
| ITF Women Gifu | 05/03 04:20 | 26 | [103] Nara, Kurumi v Na-Lae Han [271] | 6-2,6-2 | |
| ITF Women Gifu | 05/01 02:40 | 25 | Nara, Kurumi v Katy Dunne | 6-2,6-2 | |
| Fed Cup, Groupe Mondial | 04/22 04:30 | 27 | [100] Nara, Kurumi v Heather Watson [77] | 7-6,6-4 | |
| Fed Cup, Groupe Mondial | 04/21 05:35 | 27 | [100] Nara, Kurumi v Konta, Johanna [23] | 4-6,2-6 | |
| ITF Women Osaka | 04/13 02:30 | 27 | Nara, Kurumi v Rebecca Marino | 3-6,4-6 | |
| ITF Women Osaka | 04/12 03:35 | 26 | [100] Nara, Kurumi v Ya-Hsuan Lee [417] | 6-2,6-3 | |
| ITF Women Osaka | 04/10 02:15 | 25 | [100] Nara, Kurumi v Kang, Jia-Qi [389] | 6-2,5-7,6-1 | |
| ITF Women Kashiwa | 04/03 02:50 | 25 | [100] Nara, Kurumi v Lykina, Ksenia [318] | 6-3,5-7,5-7 | |
| WTA Miami Qual | 03/19 18:05 | 44 | [95] Nara, Kurumi v Lapko, Vera [135] | 7-6,4-6,3-6 | |
| WTA - Indian Wells | 03/08 00:05 | 23 | Nara, Kurumi v Kaia Kanepi | 6-1,4-6,4-6 | |
| Indian Wells, USA, Qualifying | 03/06 20:40 | 45 | Larsson, Johanna v Nara, Kurumi | 4-6,6-7 | |
| Indian Wells, USA, Qualifying | 03/05 19:00 | 44 | Yafan Wang v Nara, Kurumi | 4-6,2-6 | |
| WTA - Indian Wells | 02/27 18:00 | 25 | Duan, Ying-Ying v Nara, Kurumi | 7-6,6-3 | |
| ITF Women Rancho Santa Fe | 02/25 18:00 | 29 | Muhammad, Asia v Nara, Kurumi | 6-4,2-6,7-6 |