Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF Women Kyoto | 2017/09/05 02:40 | Ramu Ueda v Ayumi Koshiishi | 6-4,6-2 |
| ITF Women Nanao | 2017/08/29 02:45 | Ayumi Koshiishi v Miyabi Inoue | 2-6,3-6 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Aiko Yoshitomi v Ayumi Koshiishi | 7-5,4-6,6-3 |
| ITF Women Karuizawa Qual | 2017/05/21 04:00 | Ayumi Koshiishi v Ellen Allgurin | 4-6,2-6 |
| ITF Women Fukuoka Qual | 2017/05/07 02:40 | Ayumi Koshiishi v Monique Adamczak | 3-6,0-6 |
| ITF Women Nishi-Tama | 2017/03/22 05:55 | Ayumi Koshiishi v Risa Ushijima | 1-6,1-6 |
| ITF Women Nishi-Tama | 2017/03/20 01:00 | Ayumi Koshiishi v Eri Shimizu | 6-3,7-5 |
| ITF Women Nishi-Tama | 2017/03/19 02:00 | Ayumi Koshiishi v Robu Kajitani | 1-6,6-0,6-3 |
| ITF Women Templeton Qual | 2017/09/24 17:00 | Alexa Guarachi v Naomi Cheong | 6-2,6-3 |
| ITF Women Albuquerque Qual | 2017/09/17 16:00 | Alycia Parks v Naomi Cheong | 0-6,7-6,7-6 |
| ITF Women Las Vegas Qual | 2017/09/11 21:55 | Naomi Cheong v Elena Bovina | 4-6,2-6 |
| ITF Women Las Vegas Qual | 2017/09/10 19:55 | Abigail Desiatnikov v Naomi Cheong | 5-7,3-6 |
| ITF Women Hua Hin Qual | 2017/07/22 07:00 | Varunya Wongteanchai v Naomi Cheong | 2-6,6-4,6-4 |
| ITF Women Hua Hin | 2017/07/17 03:00 | Fatma Al Nabhani v Naomi Cheong | 7-5,7-5 |
| ITF Women Hua Hin | 2017/07/14 06:15 | Chieh-Yu Hsu v Naomi Cheong | 6-1,0-6,7-5 |
| ITF Women Hua Hin | 2017/07/13 03:00 | Alexandra Bozovic v Naomi Cheong | 2-6,5-7 |