Round: 62 Ground: Hardcourt outdoor
| ITF Women Toyota | 2016/11/16 04:00 | Dalma Galfi v Ayaka Okuno | 6-1,6-2 |
| ITF Women Tokyo Qual | 2016/11/05 01:00 | Jamie Loeb v Ayaka Okuno | 6-1,6-2 |
| ITF Women Canberra | 2016/11/02 00:50 | Jennifer Elie v Ayaka Okuno | 6-0,6-2 |
| ITF Women Hamamatsu | 2016/10/18 01:00 | Miharu Imanishi v Ayaka Okuno | 6-2,4-6,6-2 |
| WTA Tianjin Qual | 2016/10/08 05:30 | Hiroko Kuwata v Ayaka Okuno | 6-1,6-2 |
| ITF Women Iizuka | 2016/09/29 01:00 | Ayaka Okuno v Shiho Hisamatsu | 2-6,7-5,4-6 |
| WTA Seoul Qual | 2016/09/17 04:20 | Ayaka Okuno v Seung-Yeon Hong | 6-4,3-6,0-6 |
| WTA Tokyo Qual | 2016/09/11 05:00 | Ayaka Okuno v Varatchaya Wongteanchai | 2-6,3-6 |
| ITF Women Hua Hin | 2016/11/22 06:15 | Nudnida Luangnam v Eri Shimizu | 6-1,4-6,6-2 |
| ITF Women Toyota Qual | 2016/11/13 00:30 | Miharu Imanishi v Eri Shimizu | 4-6,6-4,6-1 |
| ITF Women Tokyo Qual | 2016/11/05 02:10 | Ksenia Lykina v Eri Shimizu | 6-1,6-3 |